Instructions:
Have your sex partner lie on top of you, entering you in traditional missionary style when you are crazy? But to shake things up, have him start doing a 360-degree spin, all the while keeping his penis deep inside of you. As he's rotating and thrusting, help guide him around your body like a propeller would spin around the top of a helicopter.
Difficulty level
The sheer coordination involved so that no one gets kicked in the head makes this a tricky one.
You'll love it because
Let's be real here, he's doing most of the work
*Hint*
Make sure to lift his legs when they swing around over your head.