Innocent Blue
Japanese title: Innocent Blue
Alternative titles: Innocent Blue Karte, Innocent Blue: Clinical Records
Type: OVA
Source: Visual novel
Episodes: 2
Status: Finished Airing
Aired: Nov 25, 2005 to Aug 25, 2006
Duration: 28 min per ep
Rating: Rx - Hentai
Producers: Himajin Planning
Genres: Hentai

Saeki Nozomi is a nurse that works at the hospital where her cousin is stay at due to a illness. At this time in the story, she is married but by herself while her husband is on business trip. She is also a bit horny as her period is coming up but tries to be faith to her husband and only flirts with her cousin whom she considers as her little brother. - Yumi is the guy's sister who also works at the hospital as a trainee since she is studying to be a nurse as well. She has strong feelings for her brother and worries about him a lot but doesn't cross that line...

(Source: ANN)