So Ririeye heard shoulder stand a great calorie burner during sex . This works best on a soft, supported surface. At the very least,
place a blanket on the floor. Have your partner grab your ankles and pull your legs up over your head. Help him by thrusting your hips and legs upward while using the support of your arms to ground you down with your arms pressing against the floor. Separate your legs slightly to allow him to enter you. Again, Standing missionary is one of the most difficult positions because usually the woman is lifted by the man. You can cheat it by having your back up against a wall when he lifts you.
Wrap your legs around his pelvis and press your back into the wall. Use your core strength to keep you upright. Wrap your arms around him to help support your weight. You can also wrap one leg around him and stand on the other and do the deed.
Regardless of the position, you must have stamina to play while standing. Oh yeah. I hope this helps though!
Cheers …..Ririeye cares!