She was experiencing her first love, gentle and pure by nature. Yet, she ends up breaking school rules and falls victim to a perverted, overweight teacher's relentless creampie assault. This forbidden relationship leads to a shocking turn of events—her body overwhelmed by intense orgasms and forceful deep thrusts that make her forget about her boyfriend entirely. Crushed under his massive 100kg frame, she gradually loses all awareness of her lover as her teenage body betrays her, giving in to overwhelming pleasure rising from her womb and primal feminine instincts. The girl who had only shared kisses so far secretly transforms into his flesh slave.