Gokujyo.

Gokujyo.: Gokurakuin Joshikōryō Monogatari (ゴクジョッ. 〜極楽院女子校寮物語〜?, lit. "Extreme Woman. The Tales of Gokurakuin Girls School Dorm") is a manga series created by Maya Miyazaki that spawned an anime series by the studio LMD.

Episode 10
Minami Kurihashi has an Off Screen Bath.