Master wanted me to strip down to panties and bra and take off my stockings. Strapping an open mouth O gag to my face so my mouth is stuck open, I began stuffing my sock into my mouth. Once it was secured in there I taped it up so it couldn’t go anywhere and muzzled myself. Master wasn’t satisfied and wanted my tied up as well. I sat there bound and my mouth stuffed gasping for air and drooling everywhere. Once master was satisfied I step by step took it all off and let my lungs finally breathe properly. My panties soaked from the restricted breathing and satisfying master. (Lots of gasping for air, drool, tears and maybe a bit of snot)