I recently made a pretty hardcore vac bed and naturally incorporated the ability to be put on a rebreather bag. There is just one small issue with it. Due to the downward pressure of the vacbed and anasthesia mask it tends to cause some discomfort. This is truly not for the faint of heart. As a result of this extreme practice, I am able to orgasm intensely.

I recently made a pretty hardcore vac bed and naturally incorporated the ability to be put on a rebreather bag. There is just one small issue with it. Due to the downward pressure of the vacbed and anasthesia mask it tends to cause some discomfort. This is truly not for the faint of heart. As a result of this extreme practice, I am able to orgasm intensely.