Kowaremono: Risa The Animation
Genres: Hentai
Type: OVA, Episodes: 1
Aired: Jan 1, 2016
Studio: Studio 1st
Source: Manga
Rating: Rx - Hentai
Synopsis:
Risa runs away from her home, and her uncle's house is the only place she can go to. The uncle has been lonely for a long time, and can't help but notice how much his niece has developed... 

Based on the erotic manga by Yoshiron. 

(Source: AniDB)