A schoolgirl is taken to a house, kidnapped and confined for creampie training in this intense scenario. Despite her initial fear, she is restrained by a dirty old man and forced into degrading acts with a ball gag, school swimsuit, gym shorts, and a collar. Gradually, she becomes obedient, transforming completely into a sex slave. Soon, she starts craving her master's cock on her own, evolving into a lustful girl who pleads for creampie after creampie. Ultimately, she is dominated by semen and becomes utterly addicted.