This collection of short stories begins with 'Sefure Ijou, Koibito Miman!' where Nanami, a college student with a sex addiction, is surprised to find his rendezvous with Kazuma interrupted by Kazuma's twin brother, Shoma. The subsequent tales, 'Kimi ga Boku no Number One' and 'Ano Hi no Kiss wo, Mou Ichido,' along with '2-jigen Love Holic,' delve into various romantic encounters and emotional connections.