Uhou Renka
Genres: Hentai
Type: OVA, Episodes: 2
Aired: Jun 29, 2012 to Nov 30, 2012
Studio: PoRO
Source: Visual novel
Rating: Rx - Hentai
Synopsis:
Ryouhei is suddenly summoned back to his hometown in the countryside. There, he meets Karen the mascot-girl of a lodging house. As he stands entranced by the sight of her bewitching proportions, Nagisa, the sister of Ryouhei's ex-girlfriend and the one who introduced him to Karen, looks on uneasily.

(Source: AniDB)