7 days left. Student K, with her innocent smile, is popular in class and is spending time happily with everyone today. Despite being in an educational setting, a part-time instructor sends her a lewd gaze... The man who has been fantasizing continues to finally break into the locker room and semen-marks her swimsuit! The freshly released, warm semen penetrates her body as she unknowingly changes her clothes. Furthermore, the man's actions escalate, and he breaks into her home! He secretly films her home while she's having telephone sex with her boyfriend. He puts her to sleep with a sleeping pill test, exposes her breasts, and confirms her reaction with nipple torture. And even outside of school, the acts don't stop. He gropes her on the commuter train and pours plenty of semen on her uniform skirt. ...And then the day of execution! He takes her, who is in a daze from the sleeping pill, and injects her with an aphrodisiac. He pours plenty of semen into the fresh pussy & mouth that he has been observing for a week. Ejaculation record footage capturing the countdown until he turns the girl from class into a semen toilet.