Tsubomi Mochizuki & Riisa Kisaragi double lesbian action debut. It's summer, and the setting is their husband's parents' house. Stepsisters somehow...but still, lesbians who seek each other again and again. Tsubomi and Riisa are step-sisters whose husbands are brothers and relatives. Their husbands go golfing, and their mother-in-law nags them, leaving them with no place to go, so the distance between them gradually closes. In the Japanese-style room, in the bath, on the veranda...slow air, beautiful bodies, and intense, sweaty lesbian sex. A secret relationship between just the women, for one summer only.