Himekishi Olivia
English title: Slave Princess Olivia
Japanese title: 姫騎士オリヴィア
Type: OVA
Episodes: 2
Source: Visual novel
Genres: Hentai
Studios: Studio Eromatick
Producers: MS Pictures
Duration: 25 min per ep
Rating: Rx - Hentai

Based on the adult PC game by Silky's.