Weekend. Kenichi, a young man who used his long vacation to go on a hot spring trip, looked at her yukata (bathing clothes) while smiling at her busy wife. A small trip decided by something. Kenichi had been waiting for the day with a throbbing heartbeat since her wife's mother, Nobuko, decided to go with her. it was really... a good hot water. A mother-in-law who is looking at her eel from a yukata while drifting the ripe woman's color incense. I knew that it was not a complimented emotion, but Kenichi could not suppress her sexual interest in the female body.