Rei lifted up her skirt to let her rock hard cock hang out. Becky’s little fashion show and her current choice of underwear had the cockgirl erect and ready for some fun. Himeko giggled and moved over, knowing that Rei’s cock wasn’t meant for her right now. Stroking her big member, Rei eyed Becky with a come hither look. “If you’re going to be a baby then I’m going to punish you. Get over you so I can dish out some punishment.”

“I’m not a baby,” Becky complained as she moved towards her lover. She hated the way Rei treated her, but she couldn’t say no to more sex with her big titty and bigger endowed student. Her body craved Rei’s strong touch, her affection and most of all that big cock. As she pulled down the thong that Rei had been ogling on her, the shoelace front was already sticky.

“Whatever,” Rei said with a roll of her eyes and kneeled on the bed with a space in front of her waiting for Becky to make herself ready. “I want to doggy fuck you, so get your slutty ass over her.”

“And I’m not a slut either!” Becky loudly protested even as she crawled onto the bed and turned her open backside to Rei to ravage. Rei licked her lips at the little girl presenting her in front of her to get fucked. Pushing aside Becky’s honey blond hair, Rei ran her hands down Becky’s back, her hands trailing over her firm, tiny buttocks. Compared to Himeko and her fat keister, Becky’s buttocks put together was barely the size of each of their cheeks. But Becky had the butt of a baby, so smooth to the touch. Not to mention while Rei loved to grope big butts, she loved sticking her cock into tight ones even more.

“Look at you, you kept saying you’re not a slut, but your body isn’t agreeing. I bet all you can think about all day is my cock,” Rei taunted as she moved her cock between Becky’s spread open thighs. Her cock nuzzled against Becky’s tiny, pink slit, spreading her juices along the shaft. Becky shuddered as she felt Rei tease her, knowing how much she loved getting filled by her. Growling softly, Becky waited, knowing that Rei wanted to be inside her just as much and just had to wait for the cockgirl to push into her. After a few minutes of playing with Becky’s tight pussy, Rei moved her cock between her ass cheeks and her even tighter asshole.

“What the hell are you….” Becky was cut off as she let out scream of pain as Rei’s cockhead pressed into her virgin anus. Rei’s cock pressed hard into Becky’s sphincter until it yielded to the pressure. Flexing her own buttocks, Rei shot her hips forward, impaling Becky on the first few inches of her cock.. After popping into her rear, Rei’s cock went deep up Becky’s virgin asshole as she drove gripped the young girl by the hips and worked her cock into her. Rei’s thrust slowed down as she got halfway into her teacher. Becky’s backside was fighting as best it could, squeezing tightly around her cock like a vice. Rei let out a loud groan as she felt Becky’s hot, slippery ass grip half her cock. She bit her lip to keep from cumming right there, refusing to loose it until she got to properly fuck her teacher’s bottom.

“Pull it out! Pull it out! Pull it out! Pull it out!” Becky cried out over and over. Tears pooled in the corner of her eyes, she felt like she was going to be ripped apart. The biggest thing that had ever been in her ass had been Himeko’s tongue and Rei was gigantic compared to the fat girl’s slippery mouth muscle.

“Poor Becky.” Past her tears, Becky saw Himeko smile sympathetically at her as she lied face to face beside her teacher. Himeko leaned in, her tongue coming out to lick the salty tears from Becky’s eyes. Closing her eyes as Himeko cleaned her face, Becky reopened them to see Himeko grinning happily again. “Becky, you have to relax your butt for Rei or it’s going to keep hurting. Don’t worry, once you are loosened up it feels great. Trust me, I love it when Rei fucks me up the bum and I’m not even as slutty as you.”

“I’m not a sluTTTTTTTT!!!” Becky let out a rattled gasp as Rei tried to force her cock in through sheer force. Whimpering, Becky did as Himeko said, relaxing her butt as much as she could, her body almost going limp as she tried to get her sphincter to loosen. Rei grunted as she felt Becky’s rectum slacken around her cock just enough that she could move forward. Taking advantage quickly, Rei drove her rock hard meat to its hilt up Becky’s tight hot virgin ass.

“Goddamnit!” Becky growled as she felt her bowels stuffed full of Rei’s cock as the bully slapped her hips into Becky’s behind. Gasping for air, Becky began to feel slightly good as her muscles relaxed to reposition themselves around the cock. The pain was still there, but it was no longer unbearable. Just as Becky was getting used to having Rei in her ass the evil teen pulled back slightly and buried her cock into Becky’s ass again. Becky screamed and moaned as Rei pulled back slowly and then rammed up to the hilt again with even greater force. She powered it to Becky’s tight bottom, slowly turning Becky’s cries of pain into those of joy and unbridled lust.

“Holy Shit!” Becky swore as she threw her head up and sang in ecstasy. The pounding in her asshole was making her whole body shake, drool dripped from her open mouth as she grunted every time Rei buried herself to the hilt. She pushed her little athletic ass back, matching Rei’s thrusts. The sound of their bodies colliding put a smile on Himeko, her fat body shivering every time she heard her cute teacher adorable moans.

“Does little Becky like getting it in the ass. Does she still want me to pull out?” Rei taunted her lover as pumped into her as with long deep strokes, getting to the furthest part of Becky’s ass. She whimpered, writhing her buttocks erotically in Rei’s crotch as she pounded into her.

“Never….stop! I….love…this!” Becky panted heavily as her eyes widened as a small orgasm went through her. She was getting off on having Rei’s cock in her ass. It was different then getting it in her cunt, but the sensation was still incredible. Rei held tightly to her as she fucked her, gripping the sides of her buttocks as she thrust her hips in and out of Becky. With a hard jab into her bowels, Rei held herself deep inside Becky, grinding her hips around as she savoured the being buried inside the her bitch.

“So your saying you love getting butt fucked, just like a slut?” Becky tensed up when she heard the accusation, an action that had a wonderful effect on her butt. Gripping her cheeks tightly, Rei groaned as Becky’s bottom constricted around her cock. She wanted to keep pounding her, but first she needed to hear something. Luckily for Rei, Becky wanted this to continue even more.

“OKAY, I’M A FUCKING SLUT! I’M A SLUTTY, SLUTTY GIRL THAT LOVES COCK! NOW FUCK MY ASS OR YOU’RE GETTING AN F IN MY CLASS!”

“No need to yell,” Rei chuckled and then grunted as she started jackhammering her cock into Becky for the last time. She couldn’t hold it back anymore and after hearing her lover admit the obvious, she could let go without any problem. Powerfully slamming her cock up to the hilt into Becky’s rear, she shot her load and pumped her teacher’s tight little anus full of his potent seed. Becky moaned happily as she felt the cum pour deep into her, an orgasm racing through her body as she was filled up again. Tongue dangling out, eyes half-lidded in pleasure, Becky found herself loving anal se as much as the regular kind, which made her come to one conclusion.

“Fuck, I really am a slut.”