[This video was shot with full consent of the model. The model was assured that she can pause or terminate the shooting and be released from any risky circumstances at any moment, by using predefined signals including but not limited to safe-words and safe-moves. WARNING: The video features performance by either professionals or under the supervision of professionals. Do not attempt to recreate any actions similar to the ones that appear in this video. No solo breathplay. NEVER.] This is a custom video. Xiaomeng’s head was bagged by plastic bags, and her body was tied by rope, first fixed to a bed and then to a table, both in prone positions. For each time, she must endure for 10 minutes. Of course, one can hardly survive for 10 minutes with so little air inside the bags. I poked tiny holes in the bags so that she can draw in a little bit of fresh air every time when she inhaled forcefully. Unfortunately this was not really sufficient, and her oxygen debt kept on building up, especially after I inserted a ball gag into her mouth over the plastic, which apparently blocked a few breathing holes…