Type: OVA Episodes: 3 Status: Finished Airing Aired: Dec 14, 2001 to Mar 28, 2003 Producers: Pink Pineapple Genres: Hentai, Sci-Fi Duration: 30 min. per episode Rating: Rx - Hentai This 3 part hentai bishoujo OVA series is about an evil doctor that tries to collect the sperm of 100 guys, and the woman, Marin, that tries to stop her evil sister from accomplishing this. Based on the hentai manga of the same name. "For the bright future of Japan, I shall take your semen!" [](http://imgcandy.net/img-550130c115d28_1.jpg.html) [](http://imgclick.net/gjvxqbv6kq37/marine3.jpg.html)