I like your taste, I'm wondering if you have any recommendations/favorites you'd like to suggest?
Henteria 2 and 3 for really good rpgm ntr (no cgs). The first game isnt bad either, but it doesnt even have dialogue portraits and you can feel its devs first game. Game has pretty good pixel art animation for sex scenes, for me its enough to anchor the scene and my imagination does the rest. So no cg doesnt really bother me.
Hero party must fall for stellar writing, atmosphere and cgs (netori).
Mirage defection for a shorter, but very well made rpgm ntr (I wish it was longer, but at the same time its kinda well portioned).
Armored suit solgante - rpgm ntr, a bit more formulaic and "fast", but I find the art amazing, the comms video ntr as you are out in missions really hits the spot. Its just overall a very fappable game.
Clipick games - banned here, rpgm ntr, very story driven, lots of text, depressive, takes quite some time to get started (my favorites are nitronyl and wailing guignol).
Promise better left unkept - Base game and the aya edition. People tend to give this game a bit too much hate imo. I find it really good. Its a VN though.
There are a lot of others that I used to enjoy back in the day, like ntrpg 2, thug hero party, shadowcore... but I am not sure all of those really stood the test of time. If I played them today for the first time, maybe I wouldnt like them so much.
EDIT: My girlfriend is a blue collar worker - lots of reading, loooong setup, depressive, considered a big classic by most people. VN.
And lastly a hidden gem imo - Misanthropy. The art looks a bit weird, but the game has a pretty unique style and I really like it. Again a VN.