Krea 2 LoRA for the Over the mouth and hair gag.

It can also held a lot with the ropework, just describe wherw you want the ropes to appear.

Use the LoRA at strength from 0.5 to 1.0. The LoRA can be combined with any other LoRA creating a thick fabric gag that is wrapped over the face and hair.

An esy way to make it work is "She is gagged with a [color] cloth over her mouth and hair." But it is very flexible and you can experiment!