In the mutual penetration position, both partners penetrate each other simultaneously.
What an exotic #sexposition! Mutual Penetration (a.k.a. Simultaneous Penetration) http://t.co/b49DXwOuOE pic.twitter.com/U82PjfVOv7
— GaySexPositionsGuide (@GaySexPosGuide) October 14, 2014
The most popular way of getting into this position is to:
Just like the reverse warrior position, the squatting partner does most of the work. The partner lying down is for the most part immobile but can use his hands to do other things.