Kussetsu
Japanese title: 屈折
Type: OVA
Episodes: 3
Source: Visual novel
Genres: Hentai
Studios: AIC
Producers: Pink Pineapple
Duration: 28 min per ep
Rating: Rx - Hentai

* Based on a game by Candy House

The best friend of a high school boy decides to destroy the perfect world around his friend by taking his stepmother, stepsisters, and female friends from him. Deceit, lust, and revenge are preformed by all parties before it all crashes down.

(Source: Fakku)