8 XXX : shinybondage

Absolutely amazing work!!! Can you clue me in to where the bubbler bottle came from? I have been looking for a nice quality one
Can someone clue me into what is going on?
I know this is some kind of breath play but what does the bubble bottle do? Does it just make it harder to breathe?
That looks so intense. How many orgasms did she had?
Oh my god I so want to be her right now...
can someone sorta explain the whole breath play thing to me? i get that its a fetish but is the pleasure supposed to be similar to the bondage, in that they have less control and it just sorta heightens that feeling? or does the restricted breath actually have some sort of pleasurable effect (like people who choke themselves do) -- or is it for the dominant one to get pleasure watching them struggle (or both?)
I've been trying to experiment with gasmasks/bubblers/rebreathing bags and nothing seems to work right. Breathing *out* doesn't inflate the bag, it just escapes the gasmask normally through vents. Anybody have any tips?

this clip on clipf.com