Hiraeth Scans: Two childhood friends, Shouta and Hiro, are a super lovey-dovey couple who get chummy even in the classroom. However, after 2 years of dating and having sleepovers every weekend, they're still in a "pure relationship"!! Generally, they'd be really interested about s*x at their age, yet something feels off. "Is it just me who wants to do it...?" Shouta, who got anxious about Hiro being popular with girls, kept avoiding the weekly sleepover and...?!