You could do that for quite some time. When you exhale, you only use about 20 percent of the oxygen you breathe in.
ssbrosking36 4 months ago
Is there really stored O2 in that rubber face mask?
underwaterjustin 6 months ago
@underwaterjustin
exhale in the mask and then breath in again...
waterrescue112 6 months ago
I like your video, masturbating as he saw me again and again, is so hot that hits me.
boxbuceo 6 months ago
Nice video, but lose the rubber gear, and let's see you hold your breath naturally for a longer period of time.
AquaMan121 1 year ago
Awesome!!!
underhtoo 1 year ago
hard now
bradcool2k7 1 year ago
super sexy
WOW! Amazing video. That's for making it and posting it.
longspeedos 1 year ago
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You could do that for quite some time. When you exhale, you only use about 20 percent of the oxygen you breathe in.
ssbrosking36 4 months ago
Is there really stored O2 in that rubber face mask?
underwaterjustin 6 months ago
@underwaterjustin
exhale in the mask and then breath in again...
waterrescue112 6 months ago
I like your video, masturbating as he saw me again and again, is so hot that hits me.
boxbuceo 6 months ago
Nice video, but lose the rubber gear, and let's see you hold your breath naturally for a longer period of time.
AquaMan121 1 year ago
Awesome!!!
underhtoo 1 year ago
hard now
bradcool2k7 1 year ago
super sexy
bradcool2k7 1 year ago
WOW! Amazing video. That's for making it and posting it.
longspeedos 1 year ago