I’ve got fed up how poorly all available checkpoints and LoRAs render nude men leaning forward and spreading their ass. Because all of those dorks generating their waifus, most models assume that if you have a nude person leaning forwards it must be a woman and starts drawing vaginas instead of testicles. It will happen regardless of how many negative attributes you’ll give. With my LoRA it’s no longer the case.

It was trained with AbsoluteReality 1.8.1, but works quite well with most checkpoint merges (I’m getting really good results in Photon and geminixMix)

I recommend weight between 0.4-0.7

Unfortunately over 0.5 faces will start going bad. I tried multiple techniques to avoid it. Unfortunately, with no good result. You may have to fix it in inpaint or use ADetailer (Make sure decrease the weight or completely delete the LoRA in your inpaint prompt. Do not use Face Restoration, it's garbage)

It was trained with 768,768 resolution, so you can go that high without any issues

Trigger is “bussy” or “boy pussy”

You may also use following attributes to achieve specific types of asses:

“twink” - young (18-25yo) slim, smooth body, small, smooth ass, usually shaved

“hunk” - young to middle aged, athletic type, medium sized muscular ass

“dad” - middle aged, muscular but more fat mass (dad likes his bbq), usually hairy ass

Finally if you hate “hairy ass” put it in the negative prompt, if you like it then put it in positive (and then seek help).

As mentioned I’m already planning the next version. Your ❤️ will definitely make it happen sooner than later. I’m also looking forward to your comments and suggestions.