Winston asks. . . Have you looked into non Steam platforms for lewd games? Like GOG, Epic (ugh), etc.
Princess&Blade is lewd, third-person action-RPG about a princess (named “Princess” I guess) and a talking blade; between her “little ass” and the blade’s “sharpness and power”, evil doesn’t stand a chance!
Nyanco Card is a deck-building game inspired by the “Touhou Project”. Nyanco is stuck in Gensokyo world, and the only way out is to d-d-d-d-d-duel!
Cyber Agent is a lewd shoot-’em-up with light visual novel segments.