Keiraku no Houteishiki Level-C
English title: Level-C
Japanese title: 快楽の方程式 LEVEL-C
Type: OVA
Source: Manga
Episodes: 1
Status: Finished Airing
Aired: Jul 14, 1995
Duration: 30 min
Rating: Rx - Hentai
Studios: J.C.Staff
Producers: Milky Animation Label
Licensors: Media Blasters
Genres: Boys Love, Drama, Hentai
Themes: Showbiz

Mizuki is a male fashion model with a nice apartment. Kazuomi just had his girlfriend kick him out. Kazuomi sets out to find someone new to live with and sees Mizuki on the street. Kazuomi thinks Mizuki is cute and asks to stay with him in exchange for great sex. Mizuki thinks he is joking until they are at his apartment later that night and Kazuomi makes good on his promise. 

(Source: ANN)