Have 2 men and women tested in weightlessness.

in.

Except "69 type".

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

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

Situation 5: A mutant may be born.

But because there is no gravity in space.

year 1996.

Select 10 poses with high feasibility.

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

The four poses are:

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

cause of the decreased secretion of testosterone. Decreased libido.

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

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

NASA ducted a love experiment on a spaceship