Slip-n-slide sex is when you are fucking a girl doggie style and pull out and jizz on her back then immediately afterwards you push her down flat and thrust yourself forward on her back using your new "slippery" surface as your "Slip-n-slide ".
I had her near the end of the bed so when I was finished I had enough room for Slip-n-Slide Sex before raming into the headboard.
by Daring Darian Lake March 20, 2016