>>1891
Slave Maker is an interesting take, it's larger and moddable and there are a lot of options.
Another game, very similar in many ways but with its own unique variation on the theme is 'Otherworld' - it's abandonware now, I think it's been 3 years or so since the creator 'Daisy Strike' moved on but it still gets played and deserves mention.
The first of this genre I remember running into was called (I think) 'Maid Trainer' and it was actually a pretty complete game, not half-done, IIRC. I haven't seen it in years, anyone know it?