"Oh, Marie..." I couldn't even say anything as she did this, it felt so good. I was now fucking the second ass I had ever fucked, and in the same day that I had my first.
After I was deep inside of her, and I could feel her body resting on mine, Marie started to masturbate. She rubbed her clit softly at first, gently grinding her hips on me and letting her ass undulate on my cock. She sped up her movements until she was panting and rubbing her cunt hard, pawing at it hungrily. This was the best sex I had ever had, and fortunately I wasn't about to cum too soon. I could thoroughly enjoy it for as long as I could endure.
She cried out as she climaxed on me, and her ass clenching on me as her pussy convulsed made me almost lose it. Just like Bree, to my delight, Marie squirted a small stream of clear liquid onto my stomach. God, that was so sexy, feeling the warmth of it spread across my belly. My bed would be a mess, but I couldn't care less right now.
"God, Kevin!" she exclaimed. "I can't stop cumming!"
I grabbed her hips and held her down onto me. She mashed her ass onto my cock, as if she was trying to stuff more and more of it inside herself. I felt like I was reaching up into her gut with my cock. The inside of her ass was rubbing me so wonderfully, just slightly different than a pussy would. It reminded me how naughty and forbidden this was, and how good it was going to feel to let my cum paint her insides. I remembered how Bree's ass had looked after I plowed it, all stretched out and gaping. Seeing my cum run out of her abused little hole was the hottest thing I had ever seen, and picturing Marie's ass doing the same finally sent me over the edge.
I threw my head back and let out a loud groan as I spewed up into Marie's butt. She smiled as she felt me tense up and lurch inside of her, and I came with enough force that she probably felt it squirting around in her bowels. She clenched her ass as hard as she could around my dick, and just held onto me as I enjoyed her body.
I collapsed back onto my bed, and Marie stayed on top of me. She wasn't going to let my dick escape her tight ass. She gently stroked my chest as I caught my breath. I pawed at her tits in return. It felt like we had crossed a barrier that even Bree and I hadn't crossed yet.
"How was it?" Marie asked finally.
"It was the best thing I've ever experienced," I answered truthfully.
She giggled. "Better than Bree's ass?"
"More intense," I said. "We didn't really get this much into it when we did it. It was more...innocent."
Marie slowly lifted off of me, looking down at where we were joined. We both watched as her asshole dragged up my shaft and finally my cock head popped out of her. Cum followed, trailing all over my dick in a filthy display of what we had just done.
guess I did suck your dick too," she said. "We really did have sex, pretty much. Anal sex, but still sex."
I nodded. "Then why doesn't it feel wrong? Why don't I feel guilty?"
She leaned back and rested on her elbows. "Because you're naughty."
I smiled. "Do you think we'll do this again?"
She rubbed her pussy thinking about the question. "Hell yes."
I sighed and stretched. This was the best day ever. And this whole sordid sexual adventure with my sisters wasn't over by a long shot.
Chapter 9
Despite the fact that I had fucked both my sisters in the ass, we didn't just skip out on the fun behind the shed. The next morning, Marie went out for a run and Bree and I were excited to be waiting for her in our usual spot. Bree's leg was still a bit sore from her injury, so she couldn't run with her sister. But she could walk just fine, and thus would be able to service herself this morning without needing Marie and I to do it for her.
"Did you really fuck Marie in the ass too?" Bree asked me as we both waited for Marie to get back.
I nodded. "You're not mad, are you?"
I honestly thought she might be, since she seemed to want to keep the anal sex a secret between just the two of us. Our relationship was different now, for sure. But it wasn't like we were dating or in love. We were just sex partners now, as were Marie and I.
"No, I'm not mad," Bree replied. "I thought it would just be more fun to keep it between us. But it's kind of hot to think that you've had your dick in both of us. And in our butts."
Bree giggled after hearing herself say that last part. I just smiled. Marie probably had another few minutes before she was finished with her run, and I was feeling especially bold now that I had been so intimate with both of them. I reached for Bree's breasts and grabbed one of her tits through her shirt. She looked flushed but didn't object.
"Oh I see," she smiled. "You think feels are free now?"
She responded by grabbing my dick through my shorts, which was starting to get very hard now. She squeezed it while I squeezed her full tit. I got ever braver and stuck my hand down her shorts where I felt her neatly trimmed pussy starting to get wet. Bree gasped this time, since I had never touched her down there before. But she wasn't stopping me, so I didn't withdraw my hand from her shorts.
"You're being bad," she whispered, as if anyone was around to hear us.
"I can't help it," I said, groaning as she reacted by reaching into my shorts and jerking on my cock. "I'm so fucking horny right now."
"I have an idea," Bree said, still jerking me off. "When you blow your load, try to squirt it on Marie. Try to hit her cunt."
I liked that mental image, and I'm sure Marie would find it sexy even though it might be shocking at first. Now that we had crossed so many barriers, I wasn't sure anything I tried to do with them would be met with rejection. I felt like I could just bend Bree over right now and plow her pussy. I couldn't cum in her though, that was definitely the one barrier that still existed. But as long as I pulled out...
My thought process was interrupted by the rustling of Marie running through the backyard and over to where we were waiting for her. She was panting and sweating, looking especially drained from her run.
"Sorry," she said, seeing our hands all over each other but not batting an eye. "I really pushed myself today, just wanted to get my adrenalin going."
"Ready?" I asked, pulled my shorts down.
My two sisters did the same, and we were once again facing each other in a circle behind the shed. My dried cum stain was still visible on the face of the wood, which was sexy in my mind. It was evidence of what we were doing, and if anyone saw it they wouldn't think twice that it wasn't just a typical weather stain.
The three of us started to masturbate. Bree was being careful with her pussy, apparently so aroused that she was ready to burst at any moment. She was purposely going slow to avoid climaxing too soon. Marie was harder on her cunt, rubbing it fiercely and trying to force the pleasure out of it. She must be trying to get there while her heart was still pumping to take advantage of the adrenalin that made her orgasms so nice. I stroked rather absently, at a nice medium pace so I could enjoy watching both of them.
Marie was suddenly climaxing, after only a few minutes. Bree shot a look at me, at the same time speeding up her own pace to match her sister's. I stroked faster as well, remembering that Bree wanted me to shoot off onto Marie's bare cunt. It would be tough to get it on her pussy and not her hand that was in the way busily rubbing at her mound. Marie closed her eyes and savored the feeling of her orgasm, while Bree started whimpering as her own started.
I watched my two sisters in various stages of climax, and felt the stirrings in my balls as my own orgasm was now available whenever I needed it to happen. I nodded to Bree, and she peaked as she realized I was about to cum. Marie was distracted by her sister's noises, and I could have sworn she looked turned on by them, so it was the perfect opportunity to step even closer to her and aim my cock at her stomach. I grunted and fired off a nice thick shot that sailed through the air and splashed right at her belly button.
It was a bit too high, and Marie's shocked look was a bit distracting, but I managed to get the rest of my load to land right on her mound. The first shot in her belly button oozed down and joined with the rest of it at her pussy lips. Bree lost it again and came a second time when she saw the mess I had made of Marie. Marie seemed truly surprised, but she thrust her hips forward a bit to allow me better access once she realized what I was trying to accomplish. She let me finish cumming on her, and when I was finished squeezing the last drops out she held herself like that for everyone to see.
"You pervert," she smiled at me. "You were both planning that, weren't you?"
I nodded, still holding my dick. Bree was panting now after two quick orgasms.
"I thought it would be sexy," I replied. "Thanks for letting me do it."
Marie gently touched my semen painting her skin, and rubbed it around a bit. "I suppose you told Bree about us?"
I glanced to Bree, who only smiled. "Yeah, I did."
Marie scooped some of my cum into her hand and playfully rubbed it on Bree's cheek, making her squeal. WIth their shorts still down around their knees, they chased each other in the small space behind the shed, trying to smear my cum on each other.
"I think we should just forget any pretense of privacy," Marie said when they were finished, "and start fucking together."
We were all pulling our shorts up, and I froze in place. "What?"
Bree clapped her hands together excitedly. "Oh, Marie, that sounds wonderful. I would even try eating your pussy if you wanted me to."
"Well, I didn't mean that exactly," Marie said, taken aback by her sister's lesbianistic offer. "But we'll just have to see how it goes. I think it would be more exciting to do it together, just like when we masturbate together."
I couldn't believe my luck, and my dick was still rock hard. It tented obscenely through my shorts. Marie and Bree both laughed at it.
"Didn't you get enough?" Bree asked, playfully swatting at it.
"Sorry, thinking of having a threesome is kind of hot," I replied.
Marie winked at me. "I guess I had a good idea, then?"
"How are we going to pull that off?" Bree asked. "After everyone goes to bed? In the basement?"
Marie straightened her running shorts, and wiped at the semen on her stomach like it was no big deal. "Yeah, we'll have to do it down there just in case they hear something in our bedrooms. It would be really hard to explain why all three of us are naked together."
"I can't wait!" Bree said excitedly.
We all went back into the house to clean up.
Chapter 10
So there we sat, in the basement after Mom and Dad had gone to bed. We told them we were going to play a game and then go to bed, which wasn't completely uncommon. And not completely a lie, either...
We were all in our pajamas, both Marie and Bree in their camisoles and me in a pair of sweatpants and an old t-shirt. We absently talked and joked for a little while, listening to the sounds of our parents walking around upstairs. Once it was silent and we were sure they were in bed, the tension in the air rose to an almost uncomfortable level.
We kept talking, maybe all a little nervous about what was about to happen. We shouldn't have been, because it was going to feel great and wasn't exactly foreign to us. I hadn't been in either of their pussies yet, but I had cum in their butts already. We had seen each other naked and at our most vulnerable many times already. I was rock hard the whole time, and Bree was fidgeting anxiously. Marie was on the couch, just like that first time she had confronted us about watching her behind the shed. Bree and I each took one of the bean bag cushions just like before too.
Finally, when there was a break in the conversation, we just kinda glanced at each other, waiting for someone to take the lead. Marie was usually the one to do it, but even she was reticent it seemed. Bree couldn't take the silence for very long though.
"So," she blurted, "what should we do first? Blowjob?"
Marie looked at me and blushed, probably imaging how she had already sucked my dick once. I just smiled at her, hoping she would agree to that.
"Ok, but we should try doing everything together," Marie replied. "That includes giving Kevin a blowjob."
Bree was beaming wide, eager to suck my dick it seemed. I was glad, but getting a double blowjob from my hot sisters was a little too surreal. I almost felt dizzy at the prospect.
"Come on," Marie said, getting off the couch and crawling toward me. "It ain't gonna suck itself."
Bree laughed and also crawled over to me. Without saying a word, I watched my sisters peel my sweatpants off and toss them aside, then situate themselves comfortably so they could both reach my sprouting cock. I groaned as I felt one of them start licking the underside of my shaft while the other one grazed my balls with her tongue. My head fell back and my eyes closed, even though I really wanted to watch this happen. But as long as no one freaked out, this would be happening many, many times more in the future. I would get my chance. Right now, I just had to fight back my orgasm and try to enjoy it at the same time.
"We're not stupid," Marie said, taking her mouth off my cock to speak. "We can tell you're close. You're pulsing, for god's sake."
"We'll keep sucking you even if you cum, ok?" Bree said, her mouth muffled a bit by my balls.
Fuck, that was almost too much to hear! I gritted my teeth and finally looked down at my beautiful sisters sucking on me. Marie and Bree alternated between stuffing my cock as far into their throat as it would go while the other one sucked on my nuts and licked my taint. This was going to be over embarrassingly soon, but at least it would feel awesome. When they happened to touch their lips together while trying to alternate their oral skills, I finally lost it.
I groaned and my eyes squinted as the semen rushed forth from deep inside of me. In a powerful explosion of released tension, my cum erupted from the tip of my cock and spewed all over. All over me, Marie and Bree. Marie was licking my taint hungrily when it happened, so she mostly avoided the mess. But Bree was rubbing her lips and tongue up and down my shaft, she her mouth and cheeks and forehead took a lot of the load. She was positively a mess when it was all over.
To my surprise, they were true to their word. They kept sucking and licking all over my groin, ignoring the cum that soiled me and them. They were like starving animals, and I was enjoying the results of their hunger immensely. I finally came down from the pleasure of my orgasm and just enjoyed the relaxing feel of them blowing me. It was the nicest thing I had ever felt thus far, even better than fucking their assholes and cumming deep inside of them.
"Ok," Marie said, withdrawing her face while Bree kept sucking on me. "Enough for him now. We need to get some."
Bree nodded, giving my balls a last kiss. Her face was a mess but no one cared. She didn't try to wipe a single drop away. We were all in a haze of sexual lust right now.
"Can we 69?" Bree said to her big sister. "I've always wanted to try that."
Marie raised an eyebrow. "Are you..."
Bree wasn't shy about admitting anything right now. "I like girls too, ok? At least, I wanna try eating a pussy. I might not get a chance unless you let me eat yours."
"You're assuming I want to eat your pussy," Marie countered.
Bree's pleading eyes were begging Marie to try it out. "Please? Please, Marie?"
"Come on," I said, trying to encourage Marie to do it. Of course, it was for my own selfish and voyeuristic desires. "I need to get hard again to fuck you both, and watching will get me there for sure."
She looked down at my dick, which was still completely hard, but didn't object. She finally gave in and nodded.
"Ok, I'll do it." She sighed. "I've never done anything with a girl before, but it doesn't seem the same if it's with my own sister."
"Exactly!" Bree said, stripping naked and sprawling back with her legs spread. "You can be on top if you want."
Marie got naked too, and carefully got on top of Bree. It was comical to watch them negotiate the positioning of their bodies, but once they were in place, it was the sexiest thing I had ever seen. Bree was ready to dive into Marie's smooth pussy, but Marie seemed hesitant to make physical contact with the neatly trimmed cunt only inches from her mouth. They both stared at the other's pussy for a moment.
"Come on, Marie," I said. "You said you would."
"I will," she said. "I'm just admiring how pretty your pussy is, Bree."
Bree took that as the sign, and immediately she latched her tongue onto Marie's clit.
For the next few minutes, I was in absolute heaven. It was like every teenager's masturbatory fantasy, watching two girls, much less my own sisters, lezzing out on each other in horny abandon. Bree was especially wild, slurping on Marie's perfect cunt and wrenching the orgasm from it. She barely made a sound, but Marie was whimpering and moaning the entire time. The first time Bree made her cum, her energy seemed to spike and suddenly she was trying to be just as eager on Bree's pussy. Bree finally thrashed a bit and came quite intensely as well.
They kept going on each other, licking and sucking and slurping and tasting. I just watched and jerked my cock. I could have cum to this, but I held off because I knew something better was only moments away. Still, it was majestic to watch two sexy girls who knew how to please their own bodies use those same techniques and skills on each other.
Each girl came twice, and then they were finally ready to fuck. I approached with my rock hard erection in hand, and waited for them to decide who went first.
"Can you last for a little while?" Marie asked me.
I nodded. "Yeah, at least for a few minutes each."
"You should fuck Bree first," she said.
Bree was excited, but also curious. "Why?"
Marie smiled at her. "You're not on the pill yet, are you? I am."
I realized that she was saying I was going to get to cum in her pussy. My dick lurched in my fist, and my balls rose up into me a bit. Shit, maybe I wouldn't last...
"That's not fair," Bree said with a frown, even though she was spreading her pussy lips erotically for me. "I want his cum in my pussy too."
"Tell Mom," Marie said. "Well, not that. Just that you want to get on the pill."
Bree sighed. "I guess my ass will have to do if I want it inside me."
"I'll cum wherever you want me to," I told Bree as I knelt over her. I aimed my cock right at her cunt. "Right now, just let me fuck that sweet little hole."
Bree cooed as I touched the tip at her entrance, and slowly invaded her wet pussy. I stretched her a lot, almost as much as I had stretched her asshole, as I worked my way up into her. She groaned as I bottomed out and held me tight against her. Marie was right beside us, encouraging us and gently touching both of us.
It was strangely erotic to have someone else present during sex. I had always thought it might be embarrassing, or even boring for the person who wasn't getting dicked. The hardest part was keeping my orgasm at bay, especially as Marie gently stroked my balls from behind when I was deep inside of Bree, or when I watched them kiss passionately. If Marie hadn't been into girls before, she was definitely open to it now. When she was kissing Bree and her hand snaked down to touch her sister's pussy as it was getting fucked, I felt the impending explosion.
"Shit!" I exclaimed, and pulled out of Bree.
"All over her," Marie said without hesitation, as if she was waiting for me to burst.
I grunted and came hard. I fired thick bursts of semen across Bree's naked body, splashing it onto her stomach, chest, neck, face, everywhere. I couldn't believe how much I was producing, considering how soon it had been since my last orgasm. But it was all there, waiting to be released onto my sexy little sister. After I finished, Marie was licking at Bree's tits where I had painted them.
"I'm sorry, Marie," I apologized. "I tried to hold out, I really did."
She broke her kiss with Bree and leaned forward to kiss me instead. Her tongue snaked into my mouth and intertwined with mine, to my surprise. I hadn't expected to be kissing either one of them during this sexual adventure, but it felt good to be doing it.
"It's ok," she reassured me. "We're not going anywhere. As long as it takes, you're going to keep fucking both of us until you're ready to cum. And it's going to be inside my pussy."
I pawed at Marie's cute little tits while Bree masturbated below us. She was rubbing my cum into her skin with her other hand. Marie reached for my dick and started to jerk it, oblivious to the slimy mess of combined fluids that was soiling it. It felt good when she did that, even though I was a bit sensitive right now. She kissed me again, and kept jerking me off like that just above our sister.
"How about if he fucks our asses?" Bree offered, watching us kiss and touch each other. "That should get him ready."
Marie smiled, and winked at me. "Sounds like a plan."
I nearly fainted from the mental image of what we were about to do. I couldn't believe my own sisters wanted me to fuck the life out of them like this. But here we were, doing just that, with no end in sight.
Marie bent over and spread her ass for me, exposing her tight little sphincter. She turned her head to looked back at me while she did that.
"Do you think you can manage that?" she asked.
I looked down at my cock, still hard for some strange reason, and nodded.
"I can certainly try."
As I was pounding Marie from behind, with Bree right next to us watching her brother's cock disappear into her sister's pussy, I was already thinking about what Bree and I had agreed upon yesterday. Namely that after I blew my load here during our morning escapade, I would stay and piss in the bushes for Bree to watch. It might have seemed like an odd request for her to make, but the three of us were slowly upping the ante of how to excite each other more and more over time.
Marie was grunting with each thrust, as was I, and Bree was fingering her pussy as she watched. She busted her nut first, crying out as a signal for us to notice her despite our frenzied movements. It was kind of an unwritten rule that whenever one of us came, the other two watched carefully. It aroused us to see our siblings climaxing, and it was respectful of sorts to acknowledge their pleasure. The whole point of doing all this together was to be watched, after all.
Marie licked her lips as she watched Bree's fingers leave her sopping wet hole. She was getting more and more accepting of interacting sexually with her sister rather than just me. I suspected she was bisexual, rather than how Bree was just willing to do anything and everything sexual. Seeing the look on her face as she stared at the perfectly trimmed vagina near her face got me off hard, and I started to cum.
Normally, I would have been upset somewhat that I came before the sister I was fucking, but by this point we each had a mutual understanding that all of us would cum one way or another before the escapade ended. If my cock didn't get her off, my mouth or Bree's fingers would. I yanked my penis from her clenching flesh sleeve and aimed it upward, then felt the familiar tingling pleasure spike up through my shaft before my semen released in torrents across her back. I grunted on the second, more powerful spurt, and it sailed all the way up to her neck. Since she was already sweaty from her run, the excessive cum smears on her skin and sports bra wouldn't really bother her.
"God, yes!" Marie exclaimed in a breathless, well-fucked sigh. "You always cum so much!"
Bree was already snaking her way under her sister and moving to finish the job I couldn't last long enough to complete. Marie purred as she felt her sister's tongue slip between her swollen pussy lips and find her clit. I watched with a dripping boner as Bree ate Marie's pussy not more than two feet from where I stood. Marie grabbed Bree's hair and mashed her face into her cunt, her mouth slack and hanging open as she enjoyed the impending orgasm that was building in her.
When she burst finally, Bree moaned and sucked it all in. She had told me many escapades ago that Marie especially liked when she tongued her piss hole. It was so naughty, like everything we did together, and it excited me to know that. I rarely got to eat Marie's pussy, though Bree practically sat on my face every night. To be fair to her though, she usually prefered for me to eat her ass out instead.
Marie climaxed, and hard, and I felt the sensation to piss starting to build. Bree wanted me to surprise Marie by pissing as close to her face as possible without actually getting any of it on her. We weren't trying to be gross, just kinky. I jerked my cock absently as I waited. Marie really enjoyed herself on Bree's mouth, and took her time before withdrawing her slick crotch. Her pussy was shining with saliva and cunt cream.
Bree's face was covered in both as well, but she didn't forget our agreement. She glanced at me and nodded, then at my dick in anticipation. Marie happened to look over at me just as I let loose, and her eyes widened a bit when she saw that I was pissing close to her. I kind of expected her to be shocked and maybe grossed out, but instead of leaping away she just stepped slightly to the side and turned to fully face me. Her eyes were on my dick and the stream of piss arcing out of it.
She didn't say anything the entire time I urinated, but she did seem very interested in it. There was only the sound of my piss hitting the wood chips that surrounded our bushes behind the shed. I could tell Bree was happy with this result, judging from her smile as she licked her sister's pussy juice from her face.
I finished and shook the last few drops before tucking her cock back into my shorts. Marie smiled up at me.
"What brought that on?" she asked me.
I shrugged. "I just thought you might be excited by it. Bree was."
We both looked at Bree, who was nodding. "If I had to go, I'd piss for you both too."
Marie chuckled. "Why are you both into pissing all of a sudden?"
"We're into being naughty with each other," Bree explained. "You like your piss hole licked, how is that different?"
Marie blushed. "I guess it's not that different. But it is different."
We laughed it off and cleaned each other up. By now we had a routine for this. Marie's clothes didn't need to be cleaned really, since they were already sweaty. But we did need to wipe the cum from her back. We intentionally never restricted where my cum went, since that would detract from the heat of the moment. Both sisters were very clear that they wanted me to cum wherever I felt like cumming. I had painted their faces, their bodies inside and out and in all holes, and at this point I let my dick decide where it wanted to spew. Marie probably expected me to fill her tight pussy earlier, but she was equally enthralled to feel me spray her down instead.
Bree used the hose to fill her hands with water so she could wash the vaginal fluid from her face. I didn't need any cleaning, in fact I loved purposely leaving their pussy juice on my dick. It was so hot to know that wherever I was out in public, I had the forbidden fluid of incestuous copulation in my pants.
Later that night we watched a movie as a family. Mom and Dad were cuddling on the couch, while the three of us kids sat separately around the floor. We were all very careful not to touch each other around our parents. Not only would it be suspicious, it would also ruin the fun of keeping our trysts a secret. Marie's tendency towards exhibitionism had never blossomed beyond fucking behind the shed, thankfully.
After the movie our parents went to bed, per their usual routine. They were fond of leaving us kids to ourselves in the basement while they retired to the quiet upstairs. It worked perfectly in our favor. We could hear their footsteps creaking on the floor if they ever came downstairs, so we weren't worried about being caught. We could even grunt and groan at full volume and not be heard by them. We had tested that thoroughly, by having Marie stay upstairs in her room, with the door open just in case Mom and Dad happened to do that, while I fucked Bree's ass hard in the basement. Marie ended up coming downstairs after a few minutes because she couldn't hear anything and wondered if we had even started.
So we were pretty safe down there. Marie though, being the older and more careful one of the three, seemed to enjoy coming up with rules to keep our fun a secret. She insisted that we still keep ourselves as quiet as the moment would allow, and to always wait until we heard the toilet flush before getting naked, since that was the last thing that we could hear before our parents went to sleep. Bree and I let her be in charge, so to speak, since she had good ideas and always rewarded our cooperation heavily.
When we were finally ready to play, we peeled our clothes off and scooted close together on the floor. By this point, we were all experienced enough with each other that we weren't exactly like horny teenagers experimenting for the first time. We had developed a nice pattern of getting ourselves aroused sufficiently first before diving into sex. This usually meant a double blowjob for me, which I knew would spoil me for regular non-threesome sex, and my sisters lezzing out with each other. I would eat pussy and ass too, but I couldn't do it for both of them at the same time. It just usually worked out that they would focus on each other mostly. I didn't feel left out at all, in fact I loved watching them.
Tonight their double blowjob seemed to be purposely slow, very much a tease with the tip of their tongue or their lips only softly kissing my balls. I wasn't going to complain, but I could tell they were doing something on purpose. In fact, Bree seemed to be sliding down low and trying to move my legs.
"What are you doing?" I finally asked her.
Marie took my entire length into her throat right then, distracting me while Bree pushed my legs apart further than they were.
"Relax," Bree replied. "You're getting your ass licked tonight, bro."
I smiled, knowing that she was dying to do this from earlier conversations. Many times when we weren't busy fucking each other we would have open sexual conversations and share our deepest and even darkest fantasies. We didn't judge each other, no matter how illegal our fantasies were. Our current situation was technically illegal, after all.
I lifted my legs and tried to get comfortable without interrupting Marie, who was still chugging my dick while Bree and I transitioned ourselves. Bree couldn't wait to touch her tongue to my asshole, and I had to admit that I was looking forward to it as well. I didn't know what to expect but I figured between the two of them, Bree was the right sister for this particularly deviant act. She would take it further and power through whatever unpleasantness there would possibly be, though there really wouldn't be any.
I closed my eyes as the double sensation of dick sucking and ass licking registered with my brain. It felt quite good, excellent in fact, but we had agreed to never ever hold back our orgasms no matter how soon they happened or how awkward it would possibly be. Everyone came as much as they wanted to when we got together. I had cum twice on occasion, even though it meant more time and energy that my sisters had to spend on me. I tried my best to keep things fair by doing whatever they wanted, even if it ended up being a simple back or foot rub to enjoy the afterglow.
Marie surprisingly couldn't take it anymore and she decided she wanted to know what licking a man's ass like. She selfishly pushed Bree aside and took her place below my balls, though it was in good humor. Bree let her big sister feel my anus on her tongue and just smiled, knowing I must be in heaven.
"How's it feel, bro?" she asked me.
I opened my eyes and smiled at her. "Amazing, really really good. I want to cum later while you two do this to me."
It may have sounded like an order, but I wasn't demanding that they do this for me. Bree's devilish smile answered me, showing me that she would be all too happy to comply. Any of us would do anything at all to make our siblings cum. If they wanted us to stand on our heads and yodel, we'd do it just to see them cum as hard as they possibly could.
Marie s really getting into it, probably spurred on by the fact that it wasn't what she expected. Most people would probably wrinkle their noses at the idea of licking someone's asshole. But in reality it was very similar to licking their genitals. I kept myself shaved and clean down there, especially now that we were sexually active with each other. I think that helped the most. Marie's tongue slid flat against my butt, dragging across my hole in an exquisitely pleasurable motion that ended just beneath my balls. When I sighed raggedly, she took that to mean I liked it, and repeated the motion many times until Bree saw that I especially like this. She butted in and took over.
"You guys," I protested, fidgeting a bit, "you're gonna make me cum already if you don't stop."
"Where do you want to cum?" Marie asked me.
When the choice was given, there was no such thing as saying 'I don't know' or 'wherever you want me to'. We decided that my cum should go where I want it to, if I'm presented the choice or no one requests something specific. So I needed to decide right now if I wanted to cum inside of one of them, though either could ask to be fucked first, or on them somewhere specific. I knew I wanted my ass licked though, so I had to take that into consideration.
"How about..." I began, "...on Bree's face while Marie licks me?"
I chose those two things for a reason. Marie, bless her bisexual heart, was very accommodating of taking my cum wherever I wanted, but she honestly wasn't a big fan of getting it in the face. She would never object, but I could tell. Bree, however, was a true slut and loved it. Literally loved it. And Marie would do a fine job eating my butthole, judging by how she had just done.
Bree beamed brightly and we all got into position. I straddled Marie's face and Bree lowered to the level of my cock. She had to sit on her sister's chest to get close enough to suck on me, but thankfully I wouldn't need very skilled sucking to get off. The focus would be on Marie's skilled tongue as she slurped on my butt. Bree would just help me along until I yanked free of her mouth and hosed her face down with sperm.
For the next few minutes, I tried to break our agreement of holding back my orgasm. I'm sure it would get easier the more we did this, but right now I was seriously trying not to lose it. Marie wasn't just lapping at my hole, she was jamming her tongue up inside of it and moving her lips around the perimeter. The sensation was so strange and erotic that I could probably cum just from that. The obscene nature of the act made it sexy as hell too.
Bree kept her mouth locked on the tip of my cock and darted her tongue across the sensitive spot underneath it. She could tell I was holding back, but she also knew that I usually came hard and thick when I did that, so she wasn't going to rat me out for breaking our silly rule. She reached her hand out and gently ran her fingers across my balls though, the little sneak. She was purposely making it more difficult for me to hold out.
Marie was still hungry for my ass, lapping and slurping and outright sucking on my hole. This was it, I was a goner. I pulled my dick from Bree's sweet mouth and started jerking it inches from her face. She closed her eyes and opened her mouth, keeping her expression frozen like in a porno so she could take it all like that. Whatever went in her mouth she would swallow greedily.
I groaned loudly, alerting Marie to my impending orgasm, and her tongue went wild flicking around my hole. Just before I felt the first shot spring free, she surprised me by withdrawing her mouth from my ass and replacing it with a finger. The sudden erotic intrusion shocked me and delayed my orgasm for a strange moment, but when her fingertip pressed against my prostate I threw my head back and howled as my cum shot out with enough force to surprise even Bree, who had taken enough of my cumshots to know exactly where to position her face to take it best.
My howl would only be interpreted as laughter if our parents heard anything, but I couldn't help it regardless. Marie's finger massaging the inside of my butt was like an orgasm intensifier, and each shot that exited my cock felt like pleasurable fire dragging up my shaft. I couldn't stop ejaculating for quite some time, just firing shot after shot continually as I jerked helplessly onto Bree's face. She was dripping with my cum by the time I finished. Her forehead and cheeks and nose and chin were covered in my cum. She was masturbating herself now, feeling bits of it dripping down her skin. She came quickly, getting off on the dirty feeling of being a cumrag for her brother.
Marie withdrew her finger from my butt, which was pleasurable in itself, but returned her mouth to its previous spot there. She licked my poor fingerfucked hole, making me practically whimper from the indecent pleasure. It was so naughty, so inappropriate, for her to be doing any of this, but it felt so fucking good that I never wanted her to stop. My involuntary thrusts each time her tongue dragged across my hole spurred her to keep going.
To my delight I saw Bree crawl over to her after she was satisfied with her climax. She bent low and started eating her sister's pussy, eliciting a wonderful moan from Marie who didn't miss a beat eating my ass. Bree sucked on Marie's clit and tried her best to give her sister pleasure, finally lowering her face and licking her ass too. Now two of us were getting their asses licked, though I was too spent to cum again. Marie, on the other hand, was getting very close to her own orgasm.
"Finger my ass," she ordered her sister.
Bree obeyed and slid first one and then two fingers up her big sister's backdoor. Marie had taken my cock, and many others apparently, in her ass so she was no stranger to the feeling. She loved it, and was quickly climaxing wildly as Bree fingered her butt and ate her pussy. All the while, Marie kept her mouth glued to my butt. Her tongue was literally inside of ass as she came, which was the sexiest thing I had experienced thus far possibly.
"Oh my god..." Marie was out of breath finally. "That was fucking amazing!"
I was rock hard again, which Bree noticed. "Fuck me, Kevin."
Without any intention of cumming, I obeyed my sister's wishes and knelt over her as she spread her legs. My anus was still tingling from the sensations of being eaten out, but feel of Bree's impossibly tight pussy soon dominated my senses. I thrust deep into her and fucked her good and slow, letting her enjoy herself. I knew what she liked, so it was easy to build her towards her climax.
Bree held onto my neck and locked eyes with me. It wasn't the look of someone completely in love with me. It was the look of someone completely grateful, thankful even. She was so happy that she got to fuck me, and her eyes reflected this. None of us really kissed very much when we fucked, since this was about sex and not emotional love, but occasionally when it suited us we would make out. This was one of those times, so I leaned down and sucked her mouth into mine.
She came like that, her tongue fighting against mine as my penis invaded her body. She clenched into me hard with her cunt and spasmed around me. Normally this would make me explode within her, filling her pussy with cum and making her climax again. But I wouldn't be able to this time. Not after such a recent orgasm.
Marie just watched us, quite satisfied herself. She sat cross-legged on the floor and watched us with loving compassion. She was happy for her sister to have such intense pleasure, it never even crossed her mind that she should be the one to be getting fucked. Both of them were selfless that way, knowing that no matter what we would all be completely satisfied before parting ways. Only the close bond of siblings could experience it this way, and I was grateful that we were able to. I truly hoped that other siblings somewhere were making each other as happy as we were.
When it was over and Bree was nearly tearing up from her happiness, we all relaxed for a while. This was our favorite part, after the sex when we felt the closest to each other. Sometimes the girls would eat each others' pussies again, or casually jerk me off or suck on me. It was never to elicit another orgasm, though that did occasionally happen. It was just to be sexy, to keep the good feelings going. It positively dreamy.
Marie and Bree were talking about something when Marie casually sat on top of me and sank my still-hard cock into her pussy. They didn't even break eye contact as she did this. She settled down comfortably onto me and just sat there, leaning back on her hands. I started fingering her clit, feeling naughty again, but wasn't sure if she was intending to fuck for real. Her slow but intent movements that matched my thrusts answered for me.
we fucked like that for a short while, my sisters still talking to each other casually, but after a few minutes it was impossible to ignore the fire that was building in us. Marie turned her head back to face me and leaned forward, resting her hands on my chest. She humped against me harder now, working in conjunction with my finger on her clit. Bree was silently watching, probably wondering how she could join in on the fun.
"Come lick my butt," Marie told her, as if reading her mind.
Bree instantly complied, suddenly behind her sister with her face disappearing from my view. I only saw the top of her head as Marie stopped moving her hips for a moment. Her eyes closed, and I knew it was because Bree was now eating her ass out. I felt Bree's fingers graze my balls, and starting thrusting again.
"Stick your finger up his ass too," Marie ordered. Again, Bree did not hesitate.
I felt the wonderful sensation of my butthole being invaded, and was pleasantly surprised at how deep she could get it. She was able to reach my prostate better, and was massaging it now, encouraging the cum to build up in me. If she could keep her finger that deep when I actually came...
"I'm cumming!" Marie exclaimed, and grunted over and over as Bree's tongue dove into her asshole while my cock pierced her other opening. The combination must have felt incredible, judging by her reaction.
I was getting close, but I felt empowered to make my own demand now. I didn't need to say it either, they would know what I wanted. I slipped my cock out of Marie's pussy and gave Bree a familiar look. She saw it, and nodded. She sucked the cunt juice off my cock, for her own quick pleasure, and got it nice and slimy before positioning it at Marie's butthole. I slipped back inside my sister, who didn't fight it at all as I invaded her back there. Instead, she groaned with delight as if she had been waiting for this all along.
Bree knew to keep her finger in my ass as I fucked Marie. Her butt was very experienced and she could take it better than Bree. But there was still something arousing about an inexperienced butt too, tighter and more reactive to new sensations. Marie's anus felt incredible, or was it her rectum that I was feeling now? Hard to say, but it all felt amazing. With Bree it was more about the naughty act, whereas this was just hardcore deviant fucking. Both had their merits, and both holes ended up filled with cum, so I was happy either way.
Bree's questing finger was getting me there rapidly, in a way that made my orgasm almost involuntary. I wanted desperately to fill Marie's ass with my sperm, to mate with her in this forbidden way, and to have Bree watch it happen. In mere moments that would be our reality.
I moaned loudly, though it was a weak and helpless sound as it escaped me. I wasn't doing the fucking anymore, though I was the one with the cock and I was doing the thrusting. I was the one getting fucked, by Marie's ass and Bree's finger. I was the one submitting to wonderful sexual assault, having the orgasm wrenched from my body. When it started, I closed my eyes and let it all happen, helpless and submissive to whatever force was about to take over my body.
The pleasure was unreal, like rolling fire spiking sharply at the base of my cock and shooting out in thick spurts of fluid emotion. I wanted to cry, partly from the intensity of the orgasm and partly from the impossibly intimate experience of all of us connected in this way. I poured what felt like buckets of cum into Marie's butt, and she hungrily mashed her ass down onto me to catch it all, to force it as deep into her gut as she could. She needed my cum as badly as I needed to give it to her.
Bree dug her finger up into my ass, a bit too hard really, but there was no pain, only pleasure. She watched my balls contract and lift up into my body slightly, saw my taint pulsing as the sperm was being expelled, and finally pulled her finger out of me. The sensation left me feeling empty there, almost missing something. When I finally pulled my cock from Marie's ass, her stretched and abused hole dumped my cum back out onto the floor, soiling the carpet. Bree watched hungrily as the essence of our fuck collected there in an obscene pool, leaving Marie's asshole gaping deliciously in front of her.
Marie purred as she felt Bree softly lick her hole, from her pussy up to her ass and back. Bree was intoxicated by the taste, and only stopped to suck my cock into her mouth momentarily before going back to Marie's holes. She alternated for a few moments, dragging out our pleasure as long as possible.
Afterward, when further sexual activity was no longer possible because of our exhaustion, we knew we had to get to bed soon. We must have been fucking for over an hour, maybe longer, and we needed sleep now. Still, it was hard to leave each other after that, much less get dressed and cover our nakedness. We all wanted to just cuddle together under a blanket and fall asleep together. But that was just not possible, not until our parents were gone and we were all alone. We could just say we fell asleep down here, but if we couldn't all be naked under the same blanket, what was the point?
"See you guys tomorrow morning, then?" Marie said after a while, with a laugh.
"Always," I replied. "Want anything different?"
It was a normal question for the situation. Sometimes we masturbated together, sometimes we fucked, sometimes I fucked one while the other got eaten out, sometimes I fucked both, sometimes...
"Will you pee on me?" Bree asked. "Not my face or anything, just on my...pussy?"
It was funny to hear her ask anything sexual with such sheepishness, but this was something we had never done before. It turned me on to think about that, so I couldn't say no.
I nodded. "Of course! Marie?"
Marie smiled, but shook her head. "Pissing is your thing, I just want my piss hole licked. That's as far as I want to go, for now."
"Ok then," I said, yawning and stretching. "Fuck you both tomorrow."
"Fuck you tomorrow!" Bree replied. It was our funny, yet truthful, way of saying goodnight lately.
Marie just shook her head at our immaturity, but still said, "Fuck you tomorrow."
I slept great that night, and looked forward to another great day of being with my sisters. It always started good when we were behind the shed.