Three years into marriage, Shizuka lives quietly with her gentle husband Takeshi and their baby. When Takeshi’s successful businessman friend Ken visits, she is captivated by his energy and begins rediscovering the desires she had buried. Her clothes gradually become flashier as she falls deeper under the wealthy man’s spell. Though she knows it is wrong, she slips away from the home where her husband and child are waiting, becoming an unfaithful wife who shares endless passionate kisses and condomless creampie sex with Ken.