Ran→Sem: Hakudaku Delmo Tsuma no Miira Tori
Japanese title: Ran→Sem～白濁デルモ妻のミイラ捕り～
Type: OVA
Source: Visual novel
Episodes: 2
Status: Finished Airing
Aired: May 27, 2011 to Jun 24, 2011
Duration: 29 min per ep
Rating: Rx - Hentai
Studios: Suzuki Mirano
Genres: Hentai

After the disappearance of her sister and finding out she had joined a suspicious enlightenment group seminar, Riko enlisted herself into the course to find her but the only way to reach the same course as her was to rank up and the only way to do so was to help others release... that being through sex.