Oops

When Caleb arrived in Mrs. Lee's Earth science class, he discovered that she had decided to assign seats from now on. Everyone would rotate seats each new day to ensure her students were paying attention in class and not talking with their friends.

Today Caleb had been grouped up with Sierra, who liked to pretend she was a bratty little girl when they had sex. Kayla, a huge breasted chunky girl that only wore sports bras even though she wasn’t an athlete. And Tracy, a flat chested volleyball player with a round bubble butt.

While everyone else was getting out the books and preparing for class, Sierra jumped onto his lap and threw her arms around him happily saying, “Hi Daddy! Do you think you could give me a nice stretch today? I’ve been a good girl. I didn’t let any of the yucky boys at school touch me. I only want my daddy’s cock.”

She began trying to get Caleb’s shirt off and ran her hands over his chest as she kissed his neck. Kayla and Tracy looked astonished at her antics. He noticed several other students were watching them as he tried to stop her. The first time he had sex with Sierra, he had gotten angry with her and stopped. She had apologized for her behavior and attended the fairies in the garden orgy where they came to a sexual understanding. She laughed as she continued to play the bratty little girl.

Mrs. Lee appeared beside them and said, “Caleb, I see you and Sierra are already starting. Please take care of Kayla and Tracy as well today. Tracy would like a stretch, but Kayla has problem and she needs you to fix it, if you would please.”

Sierra looked at her classmates and said, “Well, come on girls. Let’s get Daddy naked so we can play with his breeding stick.”

Mrs. Lee came around behind him and pushed him to stand while Sierra unbuckled his belt. She looked over at Kayla and Tracy and said, “Kayla, come kiss on his neck while Tracy takes her clothes off. When she is done, you two can switch places. Sierra will start you guys off. Just follow her lead, and don’t worry about your notes for today. I will give you a copy of mine.”

Tracy already had her pants and panties off before Mrs. Lee finished speaking. Kayla kissed along Caleb’s neck and shoulder while Sierra pulled his pants down. As Mrs. Lee walked away she said over her shoulder, “Have fun girls, but don’t forget to share your snack with the rest of the class when Caleb is done.”

When Sierra yanked his underwear down, his cock bounced up and smacked her in the face. He suspected she did it on purpose because she grabbed it and started to smack herself with it while giggling, “Oh no. *slap* Tracy come help me. *slap* The cock monster has got me. *slap* We have to kiss it and suck it into submission or it won’t give us it’s creamy treasure.”

Tracy laughed as she got on her knees beside Sierra. She whipped off her shirt and tiny bra and Caleb saw that while she had very puffy nipples she had almost no tits at all. Sierra giggled, “Mushroom stamp!” as she smacked Tracy on the forehead with his cockhead.

Caleb could not help but laugh at Sierra’s performance. Now that he knew sex was a game to her, he didn’t mind her outrageous behavior. Tracy joined in on the fun and wrestled his cock from her hands. They took turns playing with him for a bit before they started to kiss and lick along his shaft.

He looked over at Kayla. She had removed her shirt but not her sports bra. He saw the hesitation in her eyes. He told her, “You don’t have to do this Kayla. No one is going to **** you.”

She said, “You’re sweet, but I want this. I just don’t like my body, especially my boobies. Will you really make them full and perky like the girls in your harem? I see Gabbie in the locker rooms, and her boobies are beautiful. And the video of you and Kathy performing the mass healing miracle showed what you did for Kathy’s boobs. I want that too. Please. I’ll do anything for it, anything at all.”

Caleb grinned and said, “Then I’ll take your bra as payment. Write you name and date on it when we are done. For now, take it off and let me see what the problem is.”

She muttered a hesitant “ok” before she unzipped the front of her sports bra. As she pulled it open her tits tumbled out and Caleb saw why she didn’t like them. They hung down just past her belly button. He had thought they were huge while sitting in her bra, but now that they didn’t have that support he could see that they were very long rather than round and fat.

He pulled her to his side and lifted one of her boobs. He asked, "Can you suck your own nipples?"

She put her hands around the tit that Caleb had lifted and said, "Easily." She proceeded to put her nipple in her mouth and let go of her tit, keeping it up by the **** of her suction. When she let her nipple go, her breast fell and slapped against her stomach.

Caleb smiled at her and said, "Once I've cum on your tits and you rub it in, you might not be able to do that anymore. Kathy can't and neither can most of the big boobed girls in my harem. I thought you ought to know before we go any further." He looked down and growled, "Hey, watch the teeth."

Tracy had a sheepish look on her face, but Sierra grinned up at him and held his shaft straight out so she could gently pretend to bite him, grunting, "Om nom nom."

He laughed and said, "That's enough you two. Sierra, get naked while I teach Tracy why she shouldn't bite the dick that feeds her."

He pulled Tracy to her feet and sat her on one of the stools at their workstation. He guided her to lean back against the workstation so he could feed his cock into her kitty. She was completely bare and soaking wet. He poked the tip into her slit a bit to get his head wet before pushing the head inside. Holding her legs apart he pushed into her as he took a step closer. She yipped and grabbed the workstation behind her as he slipped a few inches inside her cunt.

Caleb always loved the feel of stretching a girl for the first time, and Tracy was no different. Her pretty little pussy was tight and velvety on the inside. He gave her a few thrusts to get more of her juices coating his shaft. Each time he fed his cock into her she gave out a yip. When he reached her cervix she moaned, "Holy hell Caleb. You're so much bigger than my boyfriend. Stretch my pussy stud. Stretch me all the way."

Sierra pouted, "Call him Daddy." She turned to Caleb and looked up at him as she ran her hands across his chest and she said in her little girl voice, "Daddy, shouldn't all my friends call you Daddy too? You like being our Daddy, don't you?"

Caleb closed his eyes as he felt the ecstasy of Tracy's organs shifting to accommodate his invader. He muttered, "Yes baby girl. All your friends should call me Daddy, especially when I'm fucking them."

When he felt his pelvis pressing against Tracy's pubic bone he stopped to enjoy the sensation of being fully embedded in her. Kayla whispering, "Holy shit!" caused him to open his eyes.

Tracy had a massive belly bulge where his cock was trying to poke through her stomach. Tracy rubbed her belly and moaned. She looked up at him and said, "Daddy! You're sooo big. Look at what you've done to me. You've filled me up completely. Now fuck me daddy. Fuck me and make me cream on your cock."

He grinned and began giving her long strokes. He pulled out far enough that her belly bulge sank down and then hammered into her to make it return. He looked over and saw Sierra and Kayla masturbating. That wouldn't do. "Sierra, baby girl. You need to eat Kayla's pussy for daddy so that she's nice and wet for her turn."

Kayla's eyes went wide and she whispered, "No Caleb. I just want you to fix my boobs. I don't want a stretch. I'm not ready yet."

Sierra pushed her against the workstation and bent her over it. She got down on her knees to eat Kayla from behind and said, "Too bad. Daddy wants to fuck your pussy. And since you forgot Daddy's name, you are going to take it and like it."

Caleb focused on the action happening beside him. As cute as Tracy was, and as pretty as her pussy looked, he couldn't seem to get over how small her tits were. She looked almost like she had a boy's chest. Even though Kayla was borderline fat, and had very saggy tits, he preferred her body over Tracy's.

He pulled out of Tracy and spun her around to mimic Kayla's bent over position. He slotted himself back into her cunt and was pleased. She had a nice ass and from behind her body looked more feminine than the front. He smacked her ass as he speed up his thrusts. She gripped the workstation and continued yipping as he slam fucked her. Sierra was doing an excellent job on Kayla judging by her moans. Kayla came first, much to Caleb's chagrin. She bit down on her discarded bra and let out a muffled scream.

Tracy's cunt was squeezing him but he wanted her to explode. He picked up speed and put even more power into his thrusts. He raised his hand and smacked her ass hollering, "Cum on my cock Tracy. Cum on my cock and cream it."

He smacked her ass five times in quick succession as he pulled back for another thrust. She let out a squeal but still she didn't cum.

He alternated smacking her ass on each thrust as he pulled her hair. Her back slowly began to arch into a 'U' shape as he power rammed her. She stood on the tips of her toes, but still he couldn't make her cum. He was getting frustrated and felt his balls begin to boil. He wanted to cum, but he wasn't going to let her pussy beat him. He clamed a hand around her throat and squeezed a tiny bit growling, "Cum you little slut. Cum all over Daddy's dick. You don't get your treat until you cum."

He smacked her ass some more as he continued to fuck her, putting a rosy glow on her ass cheeks. He couldn't see it from his angle, but her eyes had rolled back in her head. He had no idea that she had been cumming non-stop for the last several minutes. If Caleb had asked her, she could have told him she was very quiet when she came. Coupled with weak pelvic floor muscles, her pussy didn't grip him even though she had been in ecstasy since the first smack on her ass.

"Kayla, Sierra, get on your knees. Daddy has a treat for you." He knew of one way to make Tracy cum, and without thinking, he let loose inside her. She was totally unable to comprehend what was happening. Her brain was on a loop of maximum pleasure. Caleb fired three long ropes deep inside her before he pulled out to paint Sierra and Kayla. Tracy remained laying across the workstation completely unable to move. He focused his spurts on Kayla's tits, and gave her a splash in the eye for good measure. He was still cumming as Sierra helped Kayla rub his cum into her breasts.

His last spurt he lay across their faces as they cum kissed. The two of them stood and made their way around the room bare ass naked to share his cum with the girls in class. When they returned to their seats he saw that Kayla's boobs were now nice and perky globes. She kissed him and hugged him and thanked him. Caleb held her in his arms as she let out happy tears. He looked at Sierra and said, "Sierra, You were a really great help. I'm sorry I didn't get to stretch you again. Would you like to have lunch in the Pit today? I'd like you and Kathy to get to know each other better."

Sierra enthusiastically screeched, "Yes!"

Later that afternoon, as Tracy was using her freshly stretched pussy on her boyfriend's cock, one of Caleb's sperm found her egg. She cried out in ecstasy as her breasts began to swell.

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