trying out a new toy

"There we go," he said to me as he removed the vibrator. "That was not so bad was it," he asked.

"Please master fuck me. I need your dick in me," I whined at him.

"Oh, it will be but first," he said. he then pulled out what appeared to be a gas mask. "Here is some new equipment I had ordered for you. you see with this i can limit the amount of fresh air you receive.

He then put it over my head, and I found I could barely see out of its glass eyeholes. I did not notice much of a difference at first but I soon started to realize the air thinning out. as I was focusing on that I did not notice that master had started to lower me onto the bed.

my breathing started to quicken thanks to the anticipation, but I had to control that thanks to the limited air the mask allowed. I had a large smile on my face as the mask was definitely making it more excited.

"Here I go," was the only warning I got before he started pound into me. I let out a loud moan into the mask. it did not take long for the limited air to make me almost pass out. I heard a small beep and more air was let in. taking a gulp of the fresh air was enough to push me over the edge and I had an orgasm.

"Not bad," laughed master. "And just think I could even add a few **** for you to breath to make it more exciting, but we can leave that for another time." with that he continued to pound into me. we kept going well into the night and I even fell asleep still wearing the gas mask.