Becca has spent the last month being her son's personal whore, he's been training her to be his slut after he and his friends drugged her and gangraped her all night. There were 15 young high school boys there that night and each of them took turns using her pussy, using her ass, using her mouth and filling each hole with their young potent cum.

Ben has been playing the video of that night almost every night while he fucks his mother in their now bed every single night, he shows her what he is capable of having done to her when he so chooses and how she will succumb to his every command with or without her consent.

Becca has slowly accepted her new role as both mother and her sons personal cum dumpster but deep down inside, she hates this, but her body betrays her ever single night when she lies with Ben. Her orgasms shiver though her body and soul, she knows it's wrong, but it feels so right. Becca hates when Ben makes her watch her gangrape video, it makes her feel disgusted but also makes her think what it would feel like if she were getting fucked by that many guys at once while she was aware.

Becca after a night of sex with Ben, wakes up in a uncomfortable position, she's tied up to her bed. Her face is down, her ass is up, there's pillows placed under her stomach to help elevate her ass upwards. Her hands and feet are tied to the bed posts, and she can feel something licking her pussy. Becca starts to look around her surroundings trying to see what's going on but her sight is limited given her position, she starts calling for Ben, begging for help, begging to be untied. But she doesn't hear or see Ben, she just feels something licking her pussy. She thinks could this be Ben, it has to be Ben, he hasn't shared her with anyone since her gangrape a month ago.

The licks seem to get rougher and rougher, but she can't tell what it is that's licking her. She knows its not Ben's tongue, she's felt his tongue many times recently. Then Becca feels claws scrape against her ass and waist, like if some animal is trying to jump on her. Then she feels a large cock slide into her pussy and in that moment, she felt a sharp pain and tears dripped out her eyes. After a few seconds of a nonstop humping motion and a big cock sliding back and forth into her pussy, she knew it was a dog that was fucking her.

Becca screamed for help, for Ben to come untie her but all she got was a large-size dog cock fucking her pussy while she was tied to her own bed and in the corner of her eye she saw her son Ben, holding the video recorder, recording this dog sucking his mother like a little slut. Get him off of me, Becca yelled to Ben. Every single "PLEASE" was left on deaf ears with Ben; he watched this dog that he just found outside an hour ago in the street fucking his mom. Ben began to stroke his raging cock with his other hand while he recorded with the other. Ben looked at his slut of a mother, he told her, "how does it feel to take doggy dick, mother". She kept crying, begging Ben to get the dog off her, to untie her so she could get away but Ben just watched, he zoomed in as the dog dick humped his mother's pussy, as it shot drop after drop of cum into her. Then the dog stopped and Becca yelled out in pain, the dog's cock began to knot her pussy. Ben couldn't hold back anymore, he pulled his cock to his mother's face and shot a huge load into it, getting much of it in her tear-filled eyes.

Becca tied down to her own bed, getting raped by a dog, while her son ignored her plea for help and jerked off into her face getting cum in her eyes. She was broken. Becca's cum mixed tears dripped down her face and covered her bed where her face was buried.

Moments later the dogs hard cock slipped out of Becca's pussy. The dog's cock accomplished its goal, to shoot as much doggy cum into her whore pussy. Becca still in tears was now relieved that this shameful sexual experience was over, she kept begging Ben to untie her. Even after the dog was done, Ben refused to untie his mother. Ben was still hard, even after jerking off into his mom's face. The perverted experience was on another level for Ben, so he moved over behind his mother, where the dog was just at. He grabbed his cock and slid it into his mom's dog cum filled pussy. The feeling of his cock in her wet pussy, filled with dog cum was magical for Ben. He thrusted over and over; he yelled out at his mom "you want my cum mixed with the dog cum in your pussy don't you mommy". Each thrust went deeper and deeper into Becca's womb and for minutes Ben furiously fucked his mom. With each dirty word coming out of Ben's mouth it sent him closer and closer to full blown orgasm. Ben had degraded his own mother on levels he couldn't fathom, and, in the end, he shot his cum inside her pussy what was also filled with some random dog off the street's cum. Ben had come so hard.

Becca laid there, what else could she do. She had spent this whole time tied up, raped by a dog, then fucked by her son. She had begged to be let go, she laid there in her own tears mixed with her sons cum all over her face. She finally thought that this whole fiasco was over but boy was she wrong. Ben had the whole day, Ben had his sick and twisted thoughts, Ben had Becca tied down and wasn't going anywhere.

Ben sent a text to his best friend Jacob, asking him to come over, his mom's tied down and needs dick but to also bring his dog over too. While waiting for Jacob to reply Ben left his mother tied up and watched as both the dogs and his own cum drip out his mother, then he watched as the stray dog went over and started licking her pussy, slurping up both their cum. This went on for a few minutes until Jacob finally responded with a "?". Just do it Ben replied, "unless you don't want to fuck my mom". Jacob replied, "I'll be there soon".

Jacob arrived with his dog Charlie. Jacob was confused by Ben wanting him to bring his dog with him. Ben brought both Jacob and his dog Charlie into the master bedroom which he shares with his mom now. Jacob looks at Becca, bent over on her bed, tied down at the hands and feet and he looks over to see a dog. Jacob asked, "when did you get a dog?". Just this morning, found him on the street when i went out for a sec. Jacob could hear Becca crying softly and begging for them to untie her but Ben told him not to worry about her, she's my fucking slut now, she will do whatever i tell her. "Hell, we've been fucking daily since we all gangraped her over a month ago, i got her trained pretty good now", Ben said to Jacob. Jacob looked at Ben in total surprise and said, "what the fuck man and you haven't called me over since, I've been dreaming of fucking her again since the last time". Both guys talked it over for a bit, shooting the shit, getting Jacob caught up on things since the gangrape.

Ben told Jacob to go ahead and fuck her, she's all yours for a bit. Jacob did not hesitate, he ripped his clothes off and rushed over to her pussy, he shoved his cock into her, he missed her pussy. Ben sat there watching, recording, then the stray dog came over and started licking Becca's pussy and Jacobs cock at the same time, Jacob freaked out but Ben told him to keep going. Then out of nowhere Jacob's dog Charlie started licking Becca and Jacob at the same time too. Jacob couldn't keep his composure and came, filling Becca's pussy. Both dogs just kept licking over and over, Jacob slid his cock out and both dogs started licking up Jacobs cum as it oozed out of Becca's pussy. Jacob had never come like that before.

Becca just sat there, tied up, crying, she was being raped again but this time by dogs and her son and his best friend. She wanted it to stop but it was far from over.

Jacob pulled back then out of nowhere Charlie jumped on Becca and started thrusting his doggy cock trying to penetrate Becca's pussy. After a few thrusts he finally connected and slid his cock in her. Becca moaned, Charlie's doggy cock was bigger than the stray dogs. It hit her differently, she was kind of enjoying it. Ben zoomed in on Becca's face with his recorder and recorded her moaning, succumbing to Charlie's giant doggy dick. After being raped by a dog earlier and her son and his friend, she was enjoying being raped by this new dog. His cock hit all the spots, Becca couldn't hold it in, she orgasmed from Charlie's dick. As Becca came, Charlie began to knot her pussy. Her moans quickly became screams. She couldn't control herself. Ben and Jacob sat there watching in awe. The stray dog started sniffing Becca's knotted pussy and began to lick Charlie's knot while inside Becca's pussy. Becca started begging both boys to get the stray dog away from her pussy, she couldn't handle the amount of pleasure she was getting from both dogs. Ben told his mom "Shut the fuck up and take those doggy dicks you cum dumpster". This went on for a few minutes, then Charlie's knot began to go away, and he slide off of Becca's pussy, but then the stray dog literally jumped on Becca and began to fuck her right after.

The stray dog rapidly thrusted his cock in and out of Becca's pussy. She laid there crying, begging for this to end, but there was no end in sight. For the next hour both dogs took turns licking and fucking Becca. Both Ben and Jacob watched on, jerked off, came all over Becca and waited for their turn. After both dogs had finished raping Becca, they showed no interest in her anymore. Ben took the stray dog to his backyard, while Jacob grabbed Charlie and put him in another room alone. Ben went to his mother and began to untie her. She just fell over on the bed, Ben turned her around, so she laid on her back, then spread her legs and got on top of her and started to fuck her. Becca just laid there, covered in cum, filled with Ben, Jacob and two dogs cum. Ben just wanted to fuck and cum, a few thrusts in and he finally came inside his mom. Jacob jumped in right after and did the same thing, he needed to be getting home and just wanted to finish really quick. A few minutes later Jacob was also done. As Jacob started getting dressed to go home he and Ben just looked at each other and laughed, they couldn't believe Becca was recoded being raped by two dogs and both guys. Jacob asked Ben to send him the video later, so he could jerk off to it. Jacob grabbed his dog and returned home.

Ben looked at his mother, she just laid there covered in both human and dog cum, she looked like a rag doll. Ben went to his mother and smacked her across her face and said, "damn mom, i can't believe you let a dog give you a orgasm, what a slut". Ben laughed and told her to take her time and clean up, he was going to let her rest for a while. Becca just laid in bed for a couple hours covered in both dry and wet cum and her broken tears, she finally collected herself hours alter and showered off, she couldn't believe what was done to her, she felt the lowest she's ever felt in her life, even lower than finding out her son and his school friends drugged and gangraped her over a month ago. She finally realized that her son truly is a sick pervert, but she also realized that she let a dog make her cum, she had to be just as bad as her son. She stood in the shower thinking about all that had happened to her recently and what she was becoming, it frightened her but also turned her on, she was her sons cum dumpster.