Well, you have Amity Park, Rick and Morty - A Way Back Home, Ben X Slave Quest, a lot of Korra trainers, anything by Akabur, Game of Whores, Wands and Witches (by the same people as My Strange Sister), Dragon Ball Infinity, The Library Store, Bad Manners, Rogue-Like, Orange Trainer, Space Paws, Snow Daze, and there are a lot of others, especially if you are willing to play the Japanese VNs, like Sweet Home, or the ones that use RPGmaker, like Harem Collector (though they are still converting to 2D).
Girls in Big City, if you don't mind mingames, the art is unique though.
There is something called Pokemon Insurgence that someone sent me, but I don't know if it is porn, or what, just a fan game, I haven't tried it yet.