A persistent issue with generating images of mermaids in sexual situations is the fact that it's hard to consistently get it to retain the full mermaid form while still keeping true to the prompt. Oftentimes, it will give the mermaid legs even when you explicitly tag out any keywords relating to legs, and that can be a headache to work around.
This is the key reason why I trained this lora to rectify the issue, to simplify things and ensure that it's easier to keep the tail intact while still keeping the sexual content. I may keep developing this lora further to iron out some of the less functional aspects, while diversifying the dataset. The goal is to include as many potential positions as possible so you'll have a good toolbox to use for various sex positions.
Tags: mermaid sex, legs together, missionary position, cowgirl position, girl on top, tail raised, tail hug
I'll do some experimenting on my own to see what weights should be the most optimal, but for now I recommend 0.8 as a general rule of thumb for usage.