Too vague in your requirements
athene96 .
What your consider good graphics and what anyone else does is hiiiighly subjective.
You looking for real-porn games with 4k (or better) video clips?
Maybe you mean heavily modded/touched up Honey Select models?
Are you a "man of culture" who omly lkkes hand drawn 2d waifus?
Maybe Daz models are your jam?
And what of Koikatsu based gals?
Wanna cash in your chips on a lady from The Sims?
Actually... Is it even the ladies you're after?
Maybe you'd like a furfest or a big scary monster with a massive D?
Would you like a dating sim where you get to chose between a bunch of hot guys?
Want to play an innocent waif who just moved to a big city and suddenly every guy in town os trying to corrupt you?
Or maybe you's like to take the lead in a femdom power fantasy where tou get to walk all over everyone you encounter?
And those sex scenes with good visuals, are you talking decent animations? Interesting poses in still frames and slide shows?
If you're looking for suggestions for games that'll pique your interest you're gonna need to be a bit more specific on what floats your boat.