Keiraku no Houteishiki Level-C
English name: Level-C
Genres: Boys Love, Drama, Hentai
Type: OVA, Episodes: 1
Aired: Jul 14, 1995
Studio: J.C.Staff
Source: Manga
Rating: Rx - Hentai
Synopsis:
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)