make sure your tethered to the right places, it took them a while to get the exercise equipment right because you cant go adding oscillations to the spacecraft lest your coitus hit a resonance and shake the craft apart.
make sure your tethered to the right places, it took them a while to get the exercise equipment right because you cant go adding oscillations to the spacecraft lest your coitus hit a resonance and shake the craft apart.
Missionary will lose it's pre-eminent #1 position, being beaten out by positions that work better with tethering/straps.