Fex

Foot Sex. Similar to playing "footsie" but more interactive with sound effects and improvised orgasm sounds.

uh..... let's have some fex.

boom chica wa wa

by NicksLover July 11, 2008

Fast Fex

When you are at a fast food drivethrough/inside, you have sex with your companion for all to see.

I just had Fast Fex with my mom.

by Coltonias April 07, 2016