Added LifePlay, but... holy crap. Checking out this game was a weird experience. Like I'm putting in the OP:
This is the Linux of sex games.
It's shockingly intricate and theoretically dynamic, but it's also janky, weird, aggressively UN-intuitive, and ugly as hell. And much like Linux, its obsessive fans just keep modding the bejeezus out of it to make it do even MORE things. It's similar to Influencing, in that it's a generated world where you can customize the PC as well as NPCs, but cranked up to eleven, and somehow much harder to use. And the graphics are pretty far from easy on the eyes. Not the worst running around, but there's a lot of aging interfaces and assets that are really being pushed to the breaking point.
That said, pretty much any fetish you have is either in the game naturally, or has been modded into it.
Fair warning though: don't bother jumping in unless you're prepared to make GitHub part of your one-handed gaming experience.