This is basically what would happen if you combined the sims with a quest for making every woman into a sex slave. In this simulation, you play as a dude that lives with two new women, after dealing with his previous tenants getting married (of which he was in love with one of them).

You go to work, get involved with life both at home and throughout the city and can start relationships with a large cast of characters. While keeping your multiple sims needs and cash in check, you can also influence your relationship with the girls by having a vanilla relationship, or a master/slave one (by which point they won't care if you are in multiple relationships).

There are also multiple harems throughout the game, that make threesomes, foursomes and full blown orgies possible and aknowledged in the endings (that are triggered by proposing to someone, or multiple someones). You can also get them pregnant, and even have some specific characters move in with you.

The biggest selling point of the game is that the cast is very varied, ranging from full blown stalker that will kill people and present you their heads, to cheating (but fixable) ex, to tomboy, to loving or very loving sister, to whatever you can imagine really.

However the downside is that the needs are very tiresome, and even though there is a cheat button, that will block some features. Also, the game can get very convoluted in what you need to do and when to achieve certain conditions, needing that you play with the wiki opened.

I guess i should mention that there is also a feature where you play as a woman, but that is still being developed and honestly the very idea should be just ignored (from the way it's being developed and overall underwhelming options of romantic interests).