Embarrassing Yet Arousing Bathtime. Nephew Bathes With His Aunt For The First Time In Years. Starring Morisawa Kana

Kengo and his mother Ayumi live together in a single-parent household when his mother's younger sister Kana comes to visit. In the past, Kana used to play with Kengo and bathe with him, and seeing his aunt, still beautiful after so long, Kengo got excited. That night, while Kengo was in the bath, his aunt came in, saying "I'll wash your body" out of old habit.