Sexfriend
English title: Sexfriend
Japanese title: SEXFRIEND ～セックスフレンド～
Alternative titles: Sex Friend, Sex Friend
Type: OVA
Source: Visual novel
Episodes: 2
Status: Finished Airing
Aired: Jan 22, 2004 to Apr 23, 2004
Duration: 28 min per ep
Rating: Rx - Hentai
Studios: Shinkuukan
Producers: Green Bunny, Cosmic Ray
Licensors: Media Blasters
Genres: Hentai

Tomohiro Takabe is suprised one day when Mina Hayase tells him she wants to be more than a friend. Instead of being her boyfriend, Tomohiro is going to be her "sexfriend". With the help of the school nurse, the two spend their days in the nurses office. The two then decide to further their friendship by trying out some new ways. 

(Source: ANN)