GRMO-206 Human Observation: My seemingly harmless male friend has turned into a slut after a long time apart!? As a condition for staying at my house, I was asked to provide my vagina, and our friendship suddenly turned into primal sexual behavior.

A man and a woman were best friends during their vocational school days. The woman, visiting Tokyo for the first time in a while, decided to stay at a man's house. Apparently, this man, after breaking up with his girlfriend of many years, had evolved into a slut who constantly used dating apps. His female friend, who preferred anime/manga, overshadowed any real-life pursuit, constantly pushing her, saying, "You'd better be with a real man, right?"...!