Attending an all-boys high school, You Amamiya has yet to experience love or lose his virginity. However, his reputation takes a hit when a rumor spread that he's an easy lay with a promiscuous nature.
Initially, You intends to clear up this misconception but eventually changes tactics. Instead, he decides to gauge the interest of his crush in sleeping with him.
But when Chiaki finally shows him attention, You realizes that seeking just a physical relationship would lead to loneliness.