Is Saikin, Imouto no Yousu ga Chotto Okashiinda ga. OVA hentai?

OVA · 2014 · 1 episodes · PG-13 - Teens 13 or older

Comedy, Ecchi, Romance, Shounen, Supernatural

This OVA is divided into two parts. First one is about Torii Shoutarou following his younger sister on a date. Second one is about Christmas Eve, which Mitsuki, Yuuya and their friends spend at Kanzaki's house. Bundled with the limited-edition volume 7 of the manga. (Source: AniDB)