Anna is interrupted by a group of cheerleaders

“Hey Anna!”

Anna looked up from her phone before she could read Lily’s new texts, to see where the voice had come from. In a flash, the phone was snatched out of her hands.

“H-Hey!”

In front of her stood three of the most popular girls in school, all with mocking grins on their faces. At the front of the pack was the school’s head cheerleader, Sophie. The three cheerleaders were all beautiful, busty, and notorious sluts. None of them were exactly full-on bullies, but they did indulge in the occasional teasing or mockery of girls like Anna. Especially since Sophie thought Anna was kind of cute.

“You’re becoming a bad girl, Anna!” Sophie said with a grin. “Texting in class? Tsk. Let’s see what was so important, huh~?”

“No, don’t!”

But Anna couldn’t stop her. The tall, top-heavy head cheerleader was already reading the whole conversation. Anna cringed as Sophie’s grin slowly faded, then dropped entirely.

“Wh-what the fuck…?” she asked almost just to herself.

Sophie was gorgeous, obscenely busty, and a very talented cheerleader. She was one year older than Anna, and indisputably the Queen Bee of the school. Even Anna usually liked Sophie, at all times but now, though the two didn’t know each other very well.

Sophie was a rich, blonde bimbo who enjoyed teasing others, but she never went far enough with her mean-spirited sense of humor for it to cross over into harassment, and she never targeted someone who she didn’t think could “take it” at that moment. Anna’s recent unexplained confidence spike opened her up to a bit of teasing, when before Sophie wouldn’t have picked on her. Anna and Sophie even had a shared friend, in another popular girl named Kristen.

Anna thought Sophie was cool, and though the two didn’t speak often, Anna knew a few things about Sophie. She knew Sophie was a mega slut who got her back blown out by huge cocks whenever she wanted it. She knew that many of the school’s most athletic guys had been taken totally out of commission by Sophie’s ass, staying home from school for days as if they’d had their souls drained out of their dicks by her tight, expert-level pussy. She knew that Sophie gave bare-breasted titfucks in the school bathrooms for cash, with that massive, soft chest of hers. And if the nerdy, sexually-repressed virgin Anna had been a boy, she probably would’ve even paid for one of those titfucks herself. Or maybe ten of them. Cumming on the popular head cheerleader’s soft, giant jugs as her first ever sexual indulgences. Even without a dick, Anna had considered paying Sophie just to let her see them, or feel them, every time her libido rose too high for her nerdy, sexually repressed body to contain. After all, those big soft puppies were right there for purchase. It was hard for a girl like Anna to resist.

But Anna knew something else about Sophie, too. She knew that Sophie had a huge crush on Billy. Anna’s brother. The manly school boxing champion and prodigy. He was the one guy in the world that Sophie wanted to date, as well as fuck silly. Sophie was obsessed with him, which was part of what fuelled her giant sexual escapades. Burning desire, longing for his dick above any others, and pounding her hips onto as many dicks as it took to tide over that desire until she could finally take Billy’s rod into her warm and tight folds, into her cleavage, into her mouth.

Almost everyone in the school knew except for Billy. And now, holding Anna’s phone, the cheerleader couldn’t believe what she was reading.

“N-No! Give it back!” Anna reached out and finally managed to grab her phone back, too late. She quickly stuffed it back into her pocket as Sophie stared back at her, mouth open and eyes wide. Her full, pink lips hung open.

“You SUCKED his COCK?” Sophie asked louder than Anna would have liked, her face aghast. The busty girl didn’t even want to think about this bookworm’s lips wrapped around Billy’s fat, delicious cock, slurping up and down the hardened shaft of his pole.

“What did it say, Sophie?” one of the other cheerleaders asked from behind her.

“She was talking to someone about… About boxing Billy. About knocking him out! And then she said she sucked his dick!”

The other two cheerleaders started to laugh, which partially soothed the shaken Sophie. Yeah… It couldn’t be real! Her Billy was undefeated, and a champion! His little sister would never have been able to put him to sleep. To finish him. To take his dick in her mouth, and slurp on it.

“Yeah right! As if a nerd like you would have the guts!” one of the cheerleaders laughed.

“Oh my godddd, you’re such a fucking freak!” the other said. “What kind of fucked-up fantasy is that? Isn’t he your brother?”

“I- I was just…”

“Yeah! As if you could EVER actually knock him out!” Sophie laughed. “What the fuck!”

“I did!” Anna said suddenly, red in the face with embarrassment. Why didn’t they believe her? “I did knock him out, twice! Out COLD! So what if he’s my older brother? I dropped him! I SLEPT him!”

After being so confident and in control of late, Anna didn’t like suddenly losing that control and dominance, and going back to being the nerd she was a few weeks ago. She had to take back control. If she was in her right mind, she probably wouldn’t have been so adamantly defending the fact that she had KO’d her boxing star older brother, then sucked him off.

Sophie laughed. “Oh yeah? Then prove it!”

Anna paused, growing anxious. Her eyes darted down to Sophie’s intimidating bosom, jutted out towards her with pride and dominance from the girl. Soft, enticing, and huge, Anna had to admit those puppies were really something to behold.

“H-How am I supposed to prove it to you?” Anna asked, nervously.

“I don’t care. Video it, or let us watch you box him in the school gym, or at my mom’s house, or whatever,” Sophie shrugged.

“The point is, loser, if you can’t knock your big brother out, the whole school is going to hear about these stupid little fantasies of yours.” one of the other girls added.

No! That would ruin Anna’s life! That was it… She had to knock him out again!

Anna had already put her stupid big bro through the wringer twice. She’d even owned him without those loaded gloves on before. What was one more sleepshot? One more boxing match where she chinned the champion, and put him down to bed? One more quick punch to the jaw to shut big bro’s brain off?

So what if he was a so-called champion? So what if this time around, she would have to submit her results like a school presentation, serving up her sleeping brother’s limp, punched-out ass on a silver platter to the most popular girl in the school? She could do this. She could do it!

And maybe if she did a good job of it, if she became the new “boxing champ”, then Sophie would make Anna her new obsession. Maybe she’d finally get to see those tits she’d schlicked so much over for free. Maybe she’d get those talented pink lips on her virgin pussy.

“Good luck knocking out the school champion, you uncoordinated, pillow-fisted geek!” one of the cheerleaders giggled, shaking her oversized jugs in their tightly-stretched crop top. Sophie just smiled.

As a gorgeous, rich, head cheerleader, Sophie always got what she wanted. She wouldn’t let this little nerd spread rumors about knocking out her crush, no way. Anna was NOT making people think Billy got put to sleep by his untrained little sister, not on Sophie’s watch. And after she saved Billy’s reputation, she would finally ask him out!

She couldn’t wait to see that bookworm on the floor, dazed and drooling thanks to her precious Billy!