Ron wanted to explain everything but couldn't find any appropriate words to use at this moment; instead, all he managed to do was look at his friend with a horrified expression on his face.
Meanwhile, Mia didn't even flinch at being discovered by Oliver like that; she smiled at her son as if nothing unusual had happened here just now before saying in an amused tone of voice, "Oh, sweetie! You're going to scare this cute boy away! Stop it, hahaha..."
Seeing Ron's terrified expression made Oliver laugh loudly. Then he spoke again, "Hahaha... Don't be scared, man! I am just messing around with you! I am the one who asked Mom to do this."
"What?" This new revelation shocked Ron even further. "Wait... What are you talking about? You wanted her to seduce me?"
"Exactly," Oliver replied as he took his boxers off and exposed his massive cock in front of Ron and Mia.
Then he walked behind Mia and pressed his erection against the crack of her ass, making her moan at how thick it felt against her soft butt cheeks before speaking once more in a suggestive manner. "You see... I've been fucking your mother and felt guilty when you were sleeping next to us, and I had my dick deep inside her pussy."
"That's why we decided that I would try to seduce you and have some fun together," Mia added while giggling mischievously. "And guess what... You are now one lucky boy!"
"I can't believe this... So everything was planned by you?" Ron asked as he looked at Oliver.
"Yup!" Oliver confirmed his best friend's question before saying, "Now let's stop talking about the past and focus on enjoying ourselves, okay?
With that being said, Oliver rubbed the tip of his enormous cock between the plump ass cheeks of Mia before inserting it deep inside her asshole without any hesitation whatsoever. His penetration caused her anus to spread wide around the massive shaft penetrating into it until she took its whole length within her anal passage in one single stroke!
"Ohhhh! Yes!" Mia screamed out loud when Oliver began pumping into her rectum. Then she started bouncing her butt up and down on his cock while continuing to ride Ron's manhood at the same time.
"Fuck!" Ron cried out from pleasure as he felt his penis being squeezed tight between her vaginal walls again and again with every motion she made on top of him. 'This woman is a goddess!'
The sight alone was enough for anyone watching them having sex like this to get turned on beyond belief; seeing two men fucking one hot MILF together was something truly special. Not to mention that all three participants were enjoying themselves during their threesome session!
"Ahhnnn... Baby, your dick feels amazing in Mommy's ass! It's stretching me so good!" Mia moaned as she got fucked by both ends.
"Fuck yeah!" Oliver grunted while slamming his hips forward hard each time he plunged downward into her butt. "Your butthole is fantastic, Mom! I love the way it squeezes my cock!"
"Ungh... Aunt Mia, your pussy also feels incredible! I can't believe I'm having sex with such a hot older woman!" Ron groaned in pleasure while holding onto Mia's large breasts as she rode him like there was no tomorrow.
"Mmmmmm... That makes me happy to hear that, sweetie! Mhhhh... I love being fucked in both holes at once! It drives me crazyyyy!" Mia responded before leaning forward and kissing Ron full on the lips for several seconds until separating again. "Ahhh... I want to keep doing this forever..."
But despite Mia saying those words, Ron couldn't hold himself back anymore and came inside her a second time today after only a couple of minutes had passed by since their threesome began.
"Uhnn... You came again..." Mia commented when feeling his warm fluids filling up her insides but still continued bouncing up and down on his shaft without caring too much about it because Oliver kept thrusting in and out of her asshole from behind.
However, Ron started feeling uncomfortable due to being overstimulated after ejaculating, so he tried pushing Mia away gently with both hands placed upon her thighs. "Aunt Mia, I think I've had enough for now."
"Ohh? Are you sure you don't want to keep fucking my pussy with that cock of yours?" Mia asked him as she stopped moving her body altogether.
"Yeah... My dick is hurting right now after cumming three times today; I don't think it will be able to get hard again anytime soon."
"Okay then... If you say so," Mia replied before getting off from on top of Ron before turning back towards her son, who stood behind her with his massive erection still embedded deep within her butthole. "It looks like it's just you and me now, baby."
"Don't worry; I will give you plenty of pleasure." Oliver replied with a slap on Mia's buttcheek before looking at his best friend again and saying, "I didn't think you would get tired this easily, man... But anyway, why don't you relax while we continue fucking each other?"
Then he started thrusting in and out of Mia's asshole once more while holding onto her plump ass cheeks with both hands.
"Ahhhnnn... Yes! Give it to me good, honey! Make Mommy cum hard from having her ass pounded by your big dick!" Mia screamed loudly when she felt Oliver's penis plunging deep inside her rectum over and over again.
Ron sat back against the headboard of the bed as he watched his friend pounding his mother doggy style next to him.
'I didn't know Oliver and Aunt Mia were fucking each other. Don't they feel ashamed for doing such immoral things? Is it normal for a mom and her son to have sex together? Should I have also fucked my mother like that?'
'No! I shouldn't be thinking about these things right now! It's wrong! Even doing it with Aunt Mia was a mistake. I know how great she made me feel with her pussy, but she is still another man's wife; I am not even sure if Uncle Adam knows what happened today in this room.'
'Whatever the case may be, though... I shouldn't let myself get carried away by my desires anymore. Otherwise, who knows where that might lead me next time? Maybe even sleeping with my own mother if given half of a chance!'
'I will just treasure my first sex experience with Aunt Mia, who is a beautiful and kind woman, and keep those memories as something special between us. And I won't let myself get seduced again by another married woman like her, no matter what!'
While Ron kept thinking about everything he had experienced today, Oliver continued fucking his mom from behind until they finally reached their climaxes one after another.
"Ahhh! Yes, baby! Fill up your mommy's asshole with your thick, warm cum!"
Oliver came hard inside of Mia's butthole as soon as he heard her say those words; his balls clenched tightly together before releasing all their contents deep within her rectum.
As he pumped her with load after load of his semen, Oliver felt happy beyond words because the pleasure was just too intense for him to handle any longer.
And when it ended... when his cock finished spurting out all its fluids into Mia's anal passage... He slowly pulled out of her butt before falling backward onto the bed next to her body. "That was fucking amazing, Mom!"
"Mmmhh... It was incredible indeed! You always know how to satisfy me so well," Mia replied between heavy breaths before kissing her son on his cheeks. "I love having sex with you."
"I love having sex with you too, Mom..."