Is Rin x Sen + Ran → Sem: Cross Mix hentai?
Yes
Rated Rx (Hentai) on MyAnimeList.

OVA · 2013 · 2 episodes · Rx - Hentai
Hentai
A cross over between the two hentai RIN×SEN and RAN→SEM.
View on MyAnimeListShare
Check another titleYes
Rated Rx (Hentai) on MyAnimeList.

OVA · 2013 · 2 episodes · Rx - Hentai
Hentai
A cross over between the two hentai RIN×SEN and RAN→SEM.
View on MyAnimeList