Kowaremono: Risa The Animation
Japanese title: コワレモノ:璃沙 THE ANIMATION
Type: OVA
Episodes: 1
Source: Manga
Genres: Hentai
Studios: Studio 1st
Producers: MS Pictures, BOOTLEG
Duration: 17 min
Rating: Rx - Hentai

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)