A friendly male and female friend attending the Faculty of Letters at a certain university were invited to participate in a game that would test their friendship. However, the drink prepared for the girl contained a powerful aphrodisiac! The location was a love hotel! In this naughty game, the girl, who had become interested, completely transformed into a nymphomaniac! Despite being shy, she invited the boy's penis, inviting it into her vagina and forcibly having sex with him.