UnderBoner by CoachBate (Bulge)

Gives your images a boner under their clothes, and animate characters massaging said boner with the video LoRAs. Sometimes it can be picky, so see my samples for help. Version 1 trained with tight clothes so if your are loose fitting prompting it as 'tight fitting jeans' or whatever is recommended. Version 2 added scrubs, jeans, cargo shorts to the dataset.

Please share your creations here below (add post), and check out my coachbate.ai site for content featuring all my LoRA's in action.

LTX-2.3

This is an i2v LoRA for LTX-2.3 so need to have a starting image with the bulge you want him to rub or show off. Use my Qwen Image Edit 2511 or Flux.2 Klein 9B LoRA to give any image an underboner, then animate it with this one. Replaced with a 10k step trained LoRA 4/23/26.

Flux.2-Klein 9B

Version 2 trained with loose fitting clothing also. It will shift the color sometimes so you must prompt against that. You can see some of my showcase with the color shift.

Qwen Image Edit 2511

Trained with 30 target and control images, this can add bulges to images using the Qwen Image Edit 2511 model. I'm getting very high success rate especially for one person. No mask needed, just simple prompt (see showcase samples) Trigger word: underboner

WAN 2.2
Needs more work but it is good for foreplay, or teasing scenes you can run on long frame counts since doesn't matter if it loops. It helps fill time for longer videos while teasing the viewer until they whip it out. I did notice some issues where they will start rubbing on their belly or somewhere other than their junk, so it may take several iterations to get what you want. LTX is where I'm putting efforts though.