I tried to capture the style of an older H-Game "Nachtmusik（ナハトムジーク）～穢れし姫に淫獄の旋律を捧ぐ～" Published by a company called Muscadet. As usual I had no clue what's going on, but it had a nice distinctive style. Everything looked quite classy, even/especially the bondage outfits.

No real activation keyword, but it's based on a moasic-censored game, so don't forget to put "uncensored" in the positive prompt and "mosaic censoring, censored," into the negative.