Cambrian
Japanese title: カンブリアン
Type: OVA
Episodes: 2
Source: Manga
Genres: Hentai
Studios: Studio Jam
Producers: Milky Animation Label, MS Pictures
Duration: 27 min per ep
Rating: Rx - Hentai

Dr. Yamagishi was expelled from an academic society because he had tried to make a human clone. Next theme of his study was a new human species Cambrian. He made himself a test target. However, he turned into a chunk of grotesque flesh, and it began to rape women by its tentacles.