When you're getting fast and furious anal in the missionary position and your partner pulls out and tells you to scoot back fast do he can shoot his load on you...but as you're trying to move back you leave a LONG SKID on the sheets like s Nascar driver.
Damn girl, you put a serious LONG SKID on my new sheets. Now go take a shower and clean your ass up while I do some laundry.
When you're on all fours getting pounded from behind and your partner, without warning, attempts to stick a finger or two in your ass....and your pussy immediately becomes and INSTANT SAHARA and all actions comes to a screeching stop.
Guy: Me and my lady were rocking in the car and I didn't think she would mind a little action in her ass. But the minute I stuck my thumb in her hole, her snatch dried up like an INSTANT SAHARA.
FRIEND: Damn man. I hope you found a sock laying around.