Carpet-Burning 

The act by which, two partners slide their genitals back and forth together at a high rate of speed in order to achieve a burning sensation caused by the friction between the skin of the genitalia, and the pubic hairs.

Whoo!.... Boy, I'll tell you what, me and my step-sister had a good time carpet-burning the other day at Nana's house.

Carpet-Burning by WorthlessFailure July 15, 2018