La Perversion

In the Mexican-produced film La Perversion, a woman gets an acupuncture session with a twist: she's tied to the bed.

Although not gagged, she's pretty well secured, with her wrists bound together.

Her bare feet are also pretty well tied.

Although she's fully participating in this, there's still an element of kink in how she struggles against her bonds.

But since this is a thriller, her struggles become all too real when the guy sticking her with needles starts taking things a little too seriously.

I wouldn't ordinarily do acupuncture on the best of days--not real fond of seeing people get turned into human pin cushions--as I think it's probably not a good idea to mix this with bondage, anyway. But I liked this scene mainly for the nice shots of her feet.