I'm not sure if this particular act has a name, but it's when the lady uses her hand and her mouth simultaneously.

This lora works well by itself at strength 1 even without the general NSFW lora, and it works even if the lady doesn't have her hand on the phallus initially. Both POV and side/third person view are supported.

It's better for live-action than anime since animated fingers tend to get a bit blurry, but upscaling can do a good job at fixing it.

I tried a few different training settings to maybe reduce the filesize, but the 500MB versions were significantly better than the 250MB ones.