This LORA should put a blurry curtain or open door in the foreground. This is a first iteration, but my tests already give me good results.

The dataset only contains 1024 x 1024 images, so make your tests prior with this resolution. There are less images for door foreground, so i expect it to be a bit more unstable.

You only add the trigger word voyeur_concept, the type of foreground (curtain or door) and the type of sex (missionary, blowjob, etc).

The LORA has been optimized for Popwind (see resources), but feel free to test with others.