The Kurahara family consists of one man and two women. The eldest daughter, Miki, is a responsible and serious woman who is now married and living away from home. The second daughter, Mao, is a gentle and kind-hearted woman who lives at home and works as an office lady. The youngest son, Kou, is a college student living alone in Tokyo. The Kurahara family, who haven't all been together in a while, finally reunite. Kou, the eldest son who returned home, has gotten into trouble with tattoos! Apparently, he was rejected by a girl he liked in his class because she said she disliked "skinny and weak men" and was heartbroken... At first, Miki and Mao were angry and confused, but they decided to help their cute younger brother regain his confidence by taking off their clothes...
