Decent BDSM scene with asphyxiation torture

Can you imagine a decent BDSM scene without asphyxiation torture? Well Infernal Restraints neither and helpless woman is having her head placed into plastic bag pretty soon. It is a nice idea to put vacuum caps on top of the big boobs while bound slut is gasping for air. Kinky!

Decent BDSM scene with asphyxiation torture