I made this lora to make it more easy to render things like speech bubbles, heart bubbles, floating hearts, trembling FX, Japanese-like SFX and motion blur (although there's already a lora specifically for Motion blur).

The most effective words are:

good art, single point of view, multiples point of views, two points of views, blush, trembling, multiple bubbles, spoken hearth bubble, spoken moan bubble, SFX, floating heart, motion blur, open mouth, tongue out, doggy style sex, cowgirl sex, vaginal sex.

You can also download the training file to see directly the prompts I used.