Shy student Maika is shown a video by her perverted teacher who constantly touches her body... footage of her changing clothes and using the restroom. "Wouldn't it be troublesome if this got spread around?" From that day on, the harassment escalated into abuse. She's forced to endure having a cock shoved deep into her throat, and her pussy is roughly pounded with reckless thrusts. Unable to confide in anyone, Maika endures, but her previously discarded sanitary napkin is recovered, and her ovulation day is pinpointed. Overwhelmed by the fear of pregnancy, but her body has been sensitized through relentless training, Maika reaches a climax of despair.