year 1996.

in.

Have 2 men and women tested in weightlessness.

Situation 4: No effect of gravity. The heart needs to work harder to send blood to all parts of the body.

Situation 6: Sweat, tears and body fluids are all floating in the space station.

NASA ducted a love experiment on a spaceship

But because there is no gravity in space.

The four poses are:

There are only 4 positions suitable for use in zero gravity.

Situation 5: A mutant may be born.

Except "69 type".

For the rest of the poses, you must use heavy estic straps to bind both sides.

Situation 7: If you 't accept the bondage. Then don't have sex on the space station.

Select 10 poses with high feasibility.

cause of the decreased secretion of testosterone. Decreased libido.

"69 style", "female upper position", "traditional pose", "hip ing style".