Mistress yuki tormented a man with various way of breath-control. a man wearing zentai was tied totally. he was pushed into a thick bodysack. the inside is made from pvc and the outside is leather. at first, his head was covered with a vacuum mask. she pinched the small hole and she petted his nipple... Her actions made him breathless. next, she covered his head with a red nylon bag. moreover, she added a double-layered rubber hood on his head. she soaked poppers into a cloth and she put it into the rubber hood and locked it. the man was 4ced to keep smell of the poppers. then, she closed the bodybag. and she locked up the zipper, too. moreover, she tied on the bodybag strictly with rope. suddenly, she pushed a vibrator onto his crotch. "mmpphh...Mmggnn... " after all, he is still in bondage. she left him and disappeared. genre: femdom (mistress) model: yuki (mistress), hotaru (man)