Kurosaki is an erotic novelist who uses his editor and a hired model to act out scenarios in his living room to use for inspiration in his writing. His wife Shizuko calls him a pervert but on the inside, she feels physically neglected. She tries to make him jealous, while also going after what she desires with someone else.

The story of a teenage boy called Yu, who falls for Yoko, a girl he runs into while working as an upskirt photographer in an offshoot of the porn industry. His attempts to woo her are complicated by a spot of cross-dressing – which convinces Yoko that she is lesbian – dalliances with kung-fu and crime, and a constant struggle with Catholic guilt.

In an ordinary household in Metropolis, the housewife committed suicide two years ago. Since then, the male host Akihiko married a non-faithful lover Yizi to get started. In the newly reorganized happy home, only the little girl, Yuxi, is depressed...

While searching for his fiancee Ritsuko, Sakutarou rediscovers through flashbacks the void deep within him caused by the events from his high school days.