Is 5-toubun no Hanayome∽ hentai?

TV Special · 2023 · 2 episodes · PG-13 - Teens 13 or older

Comedy, Harem, Romance, School, Shounen

With only six months left until graduation, Fuutarou decides to take a break from tutoring the quintuplets so he can focus on his studies during summer vacation. The Nakano sisters are saddened they won't be able to spend time with Fuutarou, but that changes when they receive an unexpected call from him. (Source: Official Site)