faux fucking 

The act of putting one half of a double ended dildo in one's pant leg while penetrating a woman's vagina with the other end.

At Mike's bachelor party things really got crazy when the stripper pulled out the double ended dong and forced mike to start faux fucking her in front of everyone.

faux fucking by bachelor_party_expert January 30, 2009

faux fucking 

The act of walking behind a person, and performing thrusting motions to resemble a sexual act (standing doggy-style).

My wife and I were appalled to see our family picture ruined by my uncle faux fucking me.

faux fucking by Toddparker March 26, 2008