I have mummyfide my slave by wrapping him up in clingfilm from head to toe but I have given him a small hole around his mouth to be able to breath through. Then I will lay him down and he will be at my complete mercy he will be restricted in his movement and breathing. I will be in complete control of when he can and cannot breath by sitting on his face and smothering his mouth with my hands. I will also make him scream and wriggle by his cock and balls this will in turn increase his need for oxygen and eventully lead him into panic mode..