Take Tomonori, who was unable to pay the rent and was about to be late. When he goes to tell Ozawa, the landlord, that he wants to stay in arrears, he agrees on the condition that he will help the house. Tomonori is wary of Ruka doing erotic things to Ozawa, but he himself is not wary. While spoiling Ruka, Ozawa tries to entice her in various ways.
