Throttled Under My White Socks

I put some duct gauze over the slaves mouth to make sure he cant breathe through his mouth - and then embark to throttle him by pressing my feet in socks tightly on his nose! Hes indeed well trained and doesnt attempt to stir - at least not until hes getting truly afraid. The longer I keep my socks pressed on his nose, the more you can see his struggle in the shaking of his body. And even in the breaks I grant him he doesnt get enough oxygen through only his nose to fully recover. I love to look into his eyes - seeing his desperation, his fear but also his commitment to please me! Later I make it even harder for him by sitting on his stomach while smothering him - lets see how far I can push him!