Dream Hazard: Akuma no Program
English name: Dream Hazard
Genres: Hentai
Type: OVA, Episodes: 1
Aired: Feb 25, 1998
Studio: Ripple Film
Source: Manga
Rating: Rx - Hentai
Synopsis:
Erotic virtual reality offers Kaori the cure for her shyness, but a mysterious programming bug traps her in a fantasy world beyond her wildest dreams! 

(Source: AniDB)