Originally a custom video production, but no names were used. I'm trying out my brand new gifted oxygen mask, putting it on and fitting it to my nose. I'm wearing a black bra and satin panties. I experiment with it, breathing in and out. I've removed the valves to make the breathing more intense. I lay back and start rubbing my pussy over the smooth fabric, swelling the bag in and out. As my breathing gets more heavy, the bag inflates and deflates faster and faster. I take out my vibrator and glide it over my plump pussy, moaning with pleasure. My mask fogs up. I strip out of my panties and... Show more