I liked the final result, it's really fun to use.

Try lowering the strength and adding new tags, it can generate a lot of images.

I would like to see your generations with this Lora.

Kiss: (4tongue), 4girls, multiple girls, standing, collarbone, looking at viewer, tongue out, tongue, saliva, kiss, oral invitation, open mouth

For fellatio, lower the strength and add: Huge Penis, pov, pov_crotch, Fellatio, oral, cooperative fellatio,

For paizuri, lower the strength and add: Huge penis, from above, pov_crotch, pov, (paizuri:1.3), cooperative paizuri,

You must inpaint each character to get a better result