Shouwaru Otoko to Himo Otoko

Dr. Habara, a popular doctor known for his princely kindness, is a sharp-tongued, sarcastic man at home. He continues to play the role of a kind doctor for the sake of his career and money. One day, he happens to help a man who has collapsed on the street, only to discover that he is none other than Kohei, the dissolute son of the hospital director where Habara works. To curry favour with the director, Habara begins living with Kohei with the aim of reforming him, but he finds Kohei's laid-back personality surprisingly comforting, and before he knows it, they're even engaging in mutual masturbation...?!