Riho, a female college student who plays too much with men and doesn't have enough credits, hangs out with a professor who is a sex addict with a lot of children and is proud of her big breasts, lures her to a secret hot spring and sets up an erotic device ... As expected, the unequaled professor is delighted that sperm comes out even if you squeeze it. I also invited the associate professor who was booking W and got both credits and pleasure with juice dax sex all night. - An unequaled professor who ignored each other's status and position and pursued his own pleasure honestly and libido monster JD's sweaty juice Dakudro ~ copulation ...