Dương vật cumming từ bên trong xác thịt lihgt sau đó âm đạo
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With these cameras, we can actually see the gentle undulation of the vaginal wall with
each heartbeat.
Vagina actually elongates, it balloons.
to thrust quite deeply without causing any discomfort.
in them. The pelvic floor muscles do two things, they allow the woman to grip and feel the
penis more comfortably and they allow the man more friction around it.
She's able to hold the penis very tightly with her vagina and gripping the penis even
more tightly with pelvic floor muscles. The reason for alternating six shallow strokes
is that she doesn't experience one type of stimulation for too long. She uses her vagina
to massage his penis into orgasm. If this doesn't happen, then the man may wish to have a relatively
deep penetration and is in a great position for stimulation. This gives more sensation
to both the woman and the male during penetration. The tissue around the entrance to the vagina
swells and the diameter can reduce in size. Here we can see how tightly the walls of the
vagina grip the penis.
At the point of orgasm, the first few contractions are incredibly strong, so smaller contractions
which gradually diminish and peter out.
The exposition can be very tiring, and you're more likely to enjoy it the fitter you both are.
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