HMN-678 Teacher, can I come to your house? My graduate student has been hanging out at my house for 3 days and has been turned into a masturbation cumshot pet... Mei Itsukaichi

Mei is a high school teacher. All of her students who graduated from high school through the escalator system go straight to university. One day, Mei hears an unpleasant rumor. Apparently, her students have joined a sex club and are raping girls...Mei calls one of her students over to her house to hear what he has to say. The student denies it, saying it's just a rumor. This decision was wrong...