The brother-in-law helps his sister-in-law satisfy her cravings
I rubbed her back, down over the sides to feel her breasts sides several times in a row, each time pressing to her ass. Her hips rose to meet my press. Placing my hands just below her arms on each side, I drove my hips hard to her backside, grinding my cock hard to her ass. Her groan matched mine. I moved to lay beside her again, my hand rubbing down her back and pushing beneath her shorts, snaking into her panties. Sliding to the bottom of her ass, I let my fingers slide over her asshole and push to her wet hole area. It was soaked. I probed gently.