Matsueda Haruno, a twenty-nine-year-old office worker, is frustrated with her lack of romantic and sexual experience and becomes determined to lose her virginity. Her path crosses with a young man who outwardly appears to be a high-spec elite—capable, attractive, and popular—but who privately confesses that he is still a virgin. He tells her that he wants to fall in love with someone and have his first real sexual experience before he marries, suggesting a family or societal expectation hangs over him. Set in contemporary Japan, the story follows these two adults as they each try to fulfill their personal goals while navigating their unexpected connection. Their interactions drive the narrative, balancing their practical motivations with the gradual development of genuine affection and the complications that arise from their contrasting reasons for seeking intimacy.