Arika, a married woman who lives an ordinary life, lives with her husband's younger brother, Masato, who has moved to Tokyo to become a stage actor. Her husband came home late, and Arika often spent dinner time with Masato. One day, at dinner, Yuka heard Masato say, "There's going to be a kiss scene at the audition, but I don't have any experience with it, so I'm worried." offered. And the moment her lips touched her, she was attacked by a numbing sense of immorality.
