LTX Penis Lora (Alpha)

Trigger is PENISLORA

Trained using 43 videos and 84 images (from wan).

The captions are exactly the same as WAN.

Currently LTX trainer doesn't support image + video training, so I trained it on the video 4.4k steps, then I resumed from checkpoint and trained an additional 7.5K steps (total 11.9k steps)

I trained using this LTX-2 trainer tool on runpod with RTX 6000 ADA

I call this an "alpha" because its very unstable.

• It can do jerking well, and penis without interaction.

• It can do blowjobs with the right prompting style (often detached penis though, you need to prompt the blower near the penis or already mid-action).

• Cumming has the same issue as wan, cum from mouth, but I had some ok results from the example videos you can see.

• It can do naked breasts, and I quite like how they've turned out. This is a breast + penis lora in one.

• There is no anal/vaginal insertion data in the dataset.

• There is only front view / side view of the penis. POV / back view doesn't work.

• Penis head shape isn't great, especially when interacting with anything, with no holding or sucking the penis head looks ok.

I wanted to release this since it sort of works, but I think I will do a lot of updates. And maybe just scrap the video data and start over. This dataset was not really meant for LTX, it was tailored for wan, so it has issues. I would love constructive feedback, so we can work together to improve it.

This is my third attempt, I trained originally on abliterated gemma encoder and it was awful. Regular gemma 3 is fine, which this used. I'll attach my workflow so you can try my way if you like. I try to go as close as possible to to the example workflow for clarity. Check the dataset downloads for a zip file for both i2v and t2v examples.