However, double penetration is what makes an MFM threesome special, particularly for a woman. If you do want to try it, here are a few tips to have a satisfying. What does double penetration feel like and what are the best double penetration positions? We've got your questions answered. I (26f) recently fulfilled a longtime fantasy of trying double penetration for the first time. I love anal, and of course love sex, so I thought. DON'T MISS: Get The Little Black Book of Sex Positions. Consider Using Sex Toys. Sex toys can be one way that you have double penetration yourself. Friendly Fire Guide to Double Penetration Positions You may be asking yourself, how do The king of clubs position is probably my favorite of all sex positions. I'll be honest: double penetration is probably the most difficult sexual position I've ever done, but being difficult should not dissuade any of us if.