Aneimo
English title: Square Sisters
Japanese title: あねいも
Type: OVA
Episodes: 2
Source: Visual novel
Genres: Hentai
Studios: Flavors Soft
Producers: Milky Animation Label, MS Pictures
Duration: 30 min per ep
Rating: Rx - Hentai

Takumi lives next to Mizuki and Satsuki's house. They have been good friends since they were kids, going shopping and skiing together. One day, Kazuyoshi, Takumi's father, brings two girls, Saori and Yui, back to their house, and accepts them as new family members. At first, he is confused, but gradually becomes closer to them...