Vol 1 - Karen's "Stone Princess" is unearthed by an orc, for which she thanks him. Vol 2 - The adventures of the lustful Lady Karen continue. She is in search of a man who can satisfy her unbridled desire. And so she wanders into a quiet, unremarkable village. She meets Marcus in church and, impressed by the reliefs of his body, she loses her senses and seduces him... Vol 3 - The seductive titty Lady Karen continues her sexual adventures and collecting precious sperm from orcs and humans. This time she goes into the woods looking for horny orcs with big balls to fill her pussy with their cum to the brim. KunoichiSusie came to kill Karen, she found her secret hiding place, but somehow underestimated the treacherous witch. Susie was defeated by the secret magic of the Stone Lady. At first Karen wanted to kill her killer, but in the end she decided to spare her and use her debauched body in experiments... Vol 4 - Beginning with Secret of Beauty 3, the Stone Lady Karen continued to collect sperm from orcs and men. Any man who has sex with her has experienced the greatest pleasure he has ever experienced, but at a price. . Stone Lady steals their energy, leaving them unable to stand . . or dead altogether. Some believed the Stone Lady was a legendary succubus, while others said she was the Devil's Concubine. No one knew for sure who or what she was, but such a dangerous witch could not be left unpunished, so a huge bounty was put on her head. For a while no one could find her. . Kunoichi, however, having gotten close to Karen, underestimated her and was stunned by the magic of the Stone Lady. Karen considered killing her assassin, but in the end decided that she could use her alive. Thus, Kunoichi finds herself in prison, where she quietly contemplates her next move . . that is, until the prison cell door opens . .