Keep the weight below 0.7 or it starts breaking skin, "perfect skin" prompt may help.
There are four types of weapons: laser, flame, missile and milk.
The milk and flame are working ok, missile is usually misaligned. laser can be done without lora, but this one shoot right out of nipple.
It usually has weapon on one side only. Try use ((xyz tits)) to see both sides will show up (Training pics I used are mostly both sides).
v4:
upscaled same training image for better skin
added a new type of weapon: drill (doesn't work as I expected).
v9:
different trigger work, just use "nipples shooting <xyz>" (see sample images)
some older weapon types are no longer working, but it can use magic and a lot other things
higres required
See model detail on how to make man more powerful.