Anna fails her next test

Despite a rough start, and a few relapses into perversion along the way, Anna had been taking her next test seriously. In the time she had left over she had studied hard, and felt ready to ace it. All of those horny little indulgences and attention slips were just small rests for her clever mind, nothing more.

Anna knew this would be a piece of cake. She had knocked her boxing champ big bro out so many times that he had become her little lab experiment - a test was nothing against a formidable intellect like hers.

As Anna sat at her desk, arraying her pens and waiting for the papers to be handled out, her academic rival walked into the classroom wearing that sweet perfume again… And sat beside Anna.

“O-Oh…” Anna moaned, briefly stunned out of her pre-test ritual as the scent wafted into her brain.

Her hands fell limply to the desk, as her mind dulled. That thick, sweet fragrance filled her as she took another deep, shaky breath. It was the addictive perfume that Anna had so cleverly chosen to train Billy off of, during her wicked little experiment… Bianca’s favorite scent, that Anna had accidentally trained herself on.

Marie noticed Anna’s strange reaction as she took the seat beside her. Setting up her own pens, she looked to the side, smugly. Anna’s own stationary lay half-set up and forgotten, as the clever young woman fell deeper into her daze.

“What’s wrong, Anna? Afraid I’ll beat you again?” Marie teased, feeling a lot more confident and a bit more righteously confrontational after the way her last encounter with Anna went.

Anna was barely listening, her mind swirling as Marie’s perfume took her over.

No… Why did she have that? Of all the scents she could’ve picked…

Anna’s thighs began slowly rubbing together under the desk. She was so fucking horny… Images of dismantling her brother flashed through her mind, reliving the experiment. The picture of Bianca at the beach was burned into her brain, all her intelligence being sucked away by the gravitational pull of those succubus tits…

She couldn’t focus. She couldn’t even think straight. With a moan, Anna slumped back in her seat, just thinking about knocking out Billy. The test was long forgotten, as her idle hands slipped away from the disarrayed stationary.

As the tests were handed out, a softly moaning, glassy-eyed Anna was subtly rubbing her fingers between her legs beneath the desk…

An hour later, the test was over. Anna had failed. She had spent the whole hour lost in Marie’s perfume, her well-trained pussy growing needier and her well-trained brain growing dumber. At one point, she’d mustered the will to pick up a pen with a shaky hand, and write… Something. But it was so hard to think, Anna wasn’t even sure it made any sense.

There was no doubt. Anna didn’t have to worry about coming second to Marie this time - she had failed the test. Bottom of the class. A big fat zero. All the time she’d managed to find for study had been flushed down the drain, as she spent the entire test in a dull, horny stupor.

“Oh, how the mighty have fallen,” Marie said smugly as the bell rang and the test ended.

Anna’s face was red and sweaty, her hair disheveled. Marie was pleased to see that Anna hadn’t even handed in her answers before the bell rang, though she didn’t know the full extent of Anna’s failings. No doubt, it was another easy #1 score for Marie. Hah!

Marie packed up her things and left, finally giving Anna a chance to slowly get her mind back away from such an intense proximity to that sweet perfume. As she sat dimly at her desk, red in the face and glassy-eyed, one of Marie’s friends sneered as she also made her way out of the classroom.

“You look lost, bitch. And all red in the face like that… Are you gonna cry?” she mocked, having heard what Anna tried to do to her friend the other day. If Anna was so intent on not being second to Marie, the arrogant bitch deserved a bit of comeuppance!

Anna didn’t respond. She just shuddered, and slowly slinked out of her chair, staggering out of there in a haze. As she left the classroom, she was clutching her head with both hands.

No, no, no… Was her mind leaving her? That intelligence she was so proud of, that she’d spent so long curating… Was it going?

This was the first time she’d ever failed a test. She had been so lost in there. So empty. Her wicked experiment had turned on her… Dulling her sharp mind, relaxing that intelligence into nothingness. All her walls had fallen down, and all that mattered was rubbing her pussy.

She had so much potential. But… All she wanted to do was cum. She’d been corrupted. Ruined. While she’d been dominating her older brother’s body, she had also dominated her own mind. She had fallen victim to her own trap.

Oh, God… What had she done?