Riho, a female college student who plays too much with men and doesn't have enough credits, tricks a professor who is addicted to sex with her big tits and lures her into a secret hot spring with erotic tricks... As expected, the unmatched professor gets sperm even if she squeezes it. I'm so happy that I'm going to go out. I also invited an associate professor who had made double bookings, and I got both credits and pleasure with all-night juice and sex.An unmatched professor who ignored each other's status and position and honestly pursued his own pleasure and sexual desire monster JD's sweaty juice copulation...