Inside Julia's room, Jake had already done both women a few times in their pussies and it was now time for the thing Jake had looked forward to. He had Julia get on all fours and stick her ass high up.
Julia immediately knew what Jake was planning to do and she gulped. Still, she didn't fail to obey Jake's orders and went into the position Jake wanted, raising her big butt up high so Jake could play with it as he wished.
Jake smiled as he pulled out the butt plug lodged inside her ass. The only times Julia was allowed to take it out was when she would really need to go to the toilet. And even then she had to ask for approval from Jake, which was incredibly embarrassing for her. Needing to ask Jake to go to the toilet, Julia always got deeply embarrassed by it.
Jake then handed the lube to Kayla as he said: "Lube her up."
"Eeh me?"
Jake smiled and said: "yes, you don't want it to hurt your mother do you?"
"N-no." Kayla then took the lube as she slowly started to put it around and especially inside Julia's ass.
Both women got red faces as Julia felt her daughter touch her asshole and Kayla needed to lube it up.
Naturally Jake fully enjoyed this spectacle from the side as he took out some anal beads, bigger and longer than the first ones. He lubed them up too and after he finished he looked up to see how Kayla was doing, which made him smile.
Her index finger was already going into uncharted territory and Julia let out the occasional moan feeling Kayla's finger dart inside her asshole.
"Ready Kayla?" Jake asked after a bit.
Kayla retracted her finger and nodded.
Jake smiled and went behind Julia. She couldn't see what was going to happen, but she knew it was coming and surely not long after she felt a cold ball pushed inside her ass. And then another and another until 6 of them were inserted deep inside her ass.
Feeling the balls move around inside Julia started to feel pleasure from it. Jake smiled seeing all the beads disappear in Julia's ass and after making her get used to it he slowly extracted them, which was met with soft moans.
Jake smiled and handed the beads to Kayla as he said: "you continue, play with your mother's ass as you see fit."
Jake then lied down beneath Julia, and grabbed her ass cheeks with his hands, spreading them nicely making sure Kayla could play with Julia's as plenty.
Jake then looked at Julia and said: "as for you, enjoy."
Jake then pushed his dick inside her pussy as he planted his lips on top of hers.
As Julia lied on top of Jake, she could feel pleasure coming from anywhere as Jake's dick slowly ground inside her vagina, her lips were being sucked greedily and anal beads were being put inside her ass.
Feeling both lower holes being penetrated Julia moaned nicely as Kayla inserted and then retracted the anal beads in Julia's ass.
Julia's lust only accumulated as both holes were used at the same time, which she couldn't handle at all. Feeling her pussy being fucked by a big burly dick as her daughter kept shoving those beads inside her ass.
She could only moan from the pleasure her body received.
Jake smiled seeing her lewd expression as he said to Kayla: "now leave them inside. At my signal, you yank them out all at once."
Kayla did as Jake asked and the anal beads were lodged inside Julia. She too heard Jake's order and looked at Jake anxiously. "M-master?"
Jake smiled and said: "don't worry you'll like it very much."
Julia naturally understood that if all six beads were yanked out at the same time, her ass wouldn't be able to handle it, but there was no way she could go against Jake so she could only bear with it.
In return, Jake started to pound her pussy harder and started to get close to an orgasm. Julia felt Jake speeding up and she knew it was coming close.
Preparing herself for the inevitable she clenched her pussy and asshole at the same time. This only made Jake feel more pleasure and in a few last thrust, he felt his orgasm arriving.
At the exact same time his semen began filling her womb he shouted: "Now Kayla!"
Kayla feeling sorry for her mother yanked the beads out all at once. There was no way she could go against Jake's commands so she could only have pity for Julia.
Julia went insane as she too climaxed feeling her womb filled up with semen, but when the pleasure coming from her asshole was amazing. All those beads which had been lodged inside her popped out her ass in no time causing her to have a huge orgasm.
Her tongue left her mouth as her eyes showed mostly white, she moaned loudly and came like crazy. Jake enjoyed his orgasm as well, but looking at Julia inexplicable face was even better. Seeing this 37-year-old housewife so debauched was simply amazing.
After experiencing a huge orgasm Julia collapsed on top of Jake as she was breathing raggedly. Jake was still nicely groping her butt as he said: "you liked it didn't you?" He gave her a slight slap on the ass as well.
Julia only harrumphed and didn't react as she needed to recover her energy, but unfortunately for her, there wasn't time to.
"Kayla put it in."
Julia, before she could even find out what Jake was talking about, felt something foreign once again enter her asshole. Only this time it wasn't beads, but a butt plug like the one she had inside before.
But Julia could already feel the length and girth of this one was much bigger.
Jake then said to her: "This is your new best friend. It's twice as long and a bit fatter as well and it has another amazing ability, Kayla press it."
*bzzzz*
"eeehh!"
Julia felt the long butt plug lodged inside her ass vibrate. Her asshole was once again plugged up and she constantly tried to wiggle her big ass as it vibrated. Unfortunately for her, there was nothing she could do about it and she could only moan from the pleasure she felt from it.
"Don't you like it?" Jake asked smugly.
Julia looked at Jake and moaningly said: "y-yes master, I like it a lot."
Jake laughed and he had the vibration turned off.
"Now then your second anal training has ended for now. I hope you enjoyed it."
Julia couldn't respond very well as the feeling in her ass was still there. A butt plug double the length of the previous one had been shoved in her asshole and it was there to stay and Julia realized that if the size had doubled now, why wouldn't it double again?
Still, someway she was okay with that as she had enjoyed her ass being played with as Jake fucked her pussy. She was slowly waking up to the pleasure that she could get from her ass being toyed with.
Kayla had seen and heard her mother moan so loudly as she toyed around with her asshole. When she shoved in the butt plug and after activated the vibration function on it Julia went crazy from the pleasure.
Seeing her mother enjoy the anal stuff so much a slight tingle appeared inside her own ass as well and she started to imagine how it would feel if Jake started to do stuff with her butt as well. Even though she still thought it was weird to have something in her butt, she was weirdly looking forward to it.
Jake enjoyed himself as Julia was starting to like the anal experience and he could see curiousness on Kayla's face. He realized Kayla too was thinking about stuff done to her butt.
Naturally, her ass would be trained to house his dick as well, but he wouldn't do it for now. At first, he wanted Kayla to focus on her fellatio techniques. He wanted that pretty face of hers to give amazing blowjobs.
After resting a bit, Jake saw Julia was getting her strength back from the previous huge orgasm and he continued to have the two ladies pleasure him. The three of them did it deep into the night once more and only after both Julia and Kayla were too tired they stopped.
Jake once again slept peacefully being sandwiched by two amazing bodies. He pulled them into his embrace and placed his hands at either their ass or a breast, after which he fell asleep.
Their sex session lasted all weekend and apart from doing the essential eating, sleeping and going to the toilet, it was filled with sex.
Jake's dick was amazingly always erect and semen always spurted out, without any way for it to run dry. The ladies' pussies and mouths were filled repeatedly with semen and moans kept escaping their mouths.
Jake drilled into them all weekend and only stopped at Sunday night as he realized tomorrow would be the first day of school for him and Kayla.
So they cleaned themselves and the house Sunday night before going to sleep. Naturally, they still slept naked in the same bed with the two beauties clinging to their master.