Ayaka, the pristine class president and model student, finds her perfect life shattered when a group of depraved delinquents discovers her secret. Armed with a compromising video, they begin a relentless campaign of blackmail, forcing her to become their personal fuck toy. The series chronicles Ayaka's complete and total corruption, starting with her humiliation as she's forced to suck their cocks in a dirty bathroom. Her degradation deepens with each episode as she's subjected to brutal gangbangs, her tight pussy and asshole stretched and filled by multiple throbbing dicks. The delinquents defile every inch of her body, covering her face and tits with cum. What begins as forced submission slowly twists into a perverse pleasure, as Ayaka's mind breaks and she starts to crave the very debauchery she once feared, her moans of protest turning into cries of ecstasy as she embraces her new role as a worthless cumdump for her masters.