Anime Profile: Slave Doll: Maid to Order

Aki, a beautiful android maid, is the heroine in a series of three OVAs. Besides trying to keep a tidy house, she is also programmed to obtain genetic material from her master... through sexual means.

The first and third episodes mostly feature Aki in vignettes of herself in all sorts of sexual circumstances with an unseen master. The second episode, however, centers around a young college student named Kenichi Amamiya for whom Aki is assigned to. But soon, a complication occurs when the two of them fall in love with each other. And when Aki fulfills her programming, she will be sent away... never to see her young master again. Is tragedy not far behind?

The first episode features the use of a condom, which is quite rare to see in hentai. However, it's mainly used as a sexual prop to collect sperm and not to prevent pregnancy or STDs. The third episode eventually finds Aki having a penis, sometimes referred to as futanari.