This lora is intended to reproduce the effects of Buu's Dangerous Liquid Bomb move from Dragon Ball Z. It seems quite malleable, I've gotten it to replace the liquid with many other liquid-adjacent materials such as lighting, fire, water, wind, and slime. All to varying degrees of success.

The best results I've gotten so far have come from WAI-NSFW-illustrious-SDXL

Lora's of different characters work, however, consider turning the DLB Lora down a bit or you'll get major artifacts on their faces for some reason. Styles work fine as well, but you should be safe to crank the Lora up.

Mess with he weight of "mouth open" tokens to lessen the likelihood there is a gap of an open mouth. Lower values close the mouth a bit. Higher values introduce teeth and esophagus to the picture.

If you want the flow of liquid to look like it's rushing in from off-screen, emphasize the token "liquid from off frame". That seems to help ensure that effect. If not, you'll occasionally get generations of just the tail end of the liquid stream, which in my opinion isn't quite as impactful. Also, for some reason, some character Lora makes getting the off-frame effect very hard. I have no idea why that is.

Also, there is no activation phrase. But "rushing into mouth" was used to emphasize the training data and help activate the effect.

Finally, the style can verge into Dragon Ball Z territory. I haven't found a way to completely root this out. Also, I'm sure this will work with women perfectly fine. Just not my wheel house.