A middle-aged husband of a younger woman finds her youth intimidating to the point that he cannot become aroused. His solution involves the introduction of his daughter's lover to his wife.
Nishi is an advertising executive for a caramel company that is planning to launch a new product, in fierce competition with two other companies.
Shimada is a student of U College. When the college's baseball team wins the day, he and his friend Ito drug two girls they met at the game.