Degrees of Lewdity, (text based)
Cyber fuck dolls (visual novel, but it has animations. You’re basically testing ai sex bots in a cyberpunk world
Life Play (kind of like The Sims)
Subverse (not quite the XCOM with Waifus that they promised, but gameplay is fun, and I actually really like the writing)
Operation Lovecraft: Fallen Doll (looks a bit like the sex animations from Subverse, only the gallery is available, so not much of a game)
Journey into Sissyhood (if you’re into that kind of thing. It’s another visual novel, but with feminization and sissyhypno stuff