[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.] The topics of this video combine face pressure and breath control. In the first scene, Xiaomeng’s mouth was gagged by a foam ball. The ball is so big that you can’t even see any gaps between the ball and her lips, making it nearly impossible for her to breathe in air through her mouth. Film dressing was then applied to completely seal her mouth and nose, so that she was totally isolated from the rich air in the outside world and depending on her only oxygen reserve in her body. The film dressing even made her exhaling difficult. Look at her puffy face when she tried to breathe out. In the next scene, her head was enclosed and pressed by a nylon sock, and under this nylon layer her mouth was gagged by a normal ball gag. Then I first sealed a plastic bag over her head to observe how she would react to breathing only stale air, and then put another nylon sock outside the plastic bag to press and remove the cavity inside the bag, in order to observe how she would react to nearly no air to breathe. I stimulated her private part during the course to have some extra fun. In the third scene, her mouth became free, but her head was still pressed by the nylon sock. Then it was pressed even harder by a condom. I didn’t give her chances to blow it up first, so she had only limited air reserve from her body. Watch how she opened her mouth wide, struggling in vain to repeatedly breathe that tiny bit of air. In the last scene, the setup was very similar to the previous one, but there were three layers of nylon socks over her head, and the ball gag was back, making her even more difficult to breathe under the condom. Stimulation was added as well using a magic wand. Obviously, she got quite a strong orgasm, with its pleasure magnified by not having fresh air for minutes. However, the condom was not removed right after, leaving her in absolute agony and fear when the pleasure quickly faded.