Platforms: PC (Microsoft Windows)
Genres: Simulator, Adventure and Indie
Themes: Erotic
Keywords: adult, nudity, nsfw and sexual content
Perspective: Third person
Developer: kasuma
Oni Oneesan
Summary:
Two Oni princesses are looking for a mate, one human looks to save his people by marrying into their kingdom. Before the Oni court approves however, he'll have to prove able to rein in their excesses, and maybe teach the two quarrelling sisters a thing or two about ruling.