My forte is running, so I'm a member of the track and field club. Although dating is prohibited in the track and field club, I've been secretly dating Ria, who is known as the cutest girl in the club. One day, I'm called in by a senior who has discovered that I'm dating Ria in secret, and he tells me that my university recommendation will be revoked, so I end up giving him a sex tape of us. I never thought that the video would lead to me losing Ria...