Soukan Yuugi 2
English title: Sexual Pursuit 2
Japanese title: 相関遊戯2
Type: OVA
Episodes: 2
Source: Visual novel
Genres: Hentai
Studios: Y.O.U.C
Producers: Digital Works
Duration: 28 min per ep
Rating: Rx - Hentai

I'm Makoto. My father is always busy with his business. I don't remember my mother because she died when I was a kid. I now live with my older sister. One day, new mother and younger sister join us all of a sudden! Of course, I'm happy. I masturbate hard every day like never before, but a mishap happens to me. I get involved in a traffic accident and am sent to hospital.... There, however, works my old friend as a nurse. Also, my friend is hospitalized there. Oh, I'll become friends with them using the game given from a strange salesperson....

(Source: ErogeShop)