Yama Hime no Mi
Japanese title: 山姫の実
Type: OVA
Episodes: 3
Source: Manga
Genres: Hentai
Studios: Schoolzone
Producers: Milky Animation Label, MS Pictures
Duration: 25 min per ep
Rating: Rx - Hentai

Based on the manga by Sanbun Kyouden. Two separate stories about sons witnessing their mothers gradually being taken over by lust and pleasure.