Traveling down her hot skin, my hands stopped several inches below her swinging breasts. Spreading my fingers out, they sunk between each rib and squeezed tight. I could feel her heart pumping at an elevated rate. Stopping my hip movement, I fucked her by pulling her back and forth, using her ribcage as leverage. Her mini-orgasms didn't satisfy her lustful cravings, her moaning growing louder. Her globes of succulent tit flesh swung back and forth, colliding with Rachel's torso while she attempted to suck milk out of her sister's nipples.

Fearing I was going to bruise her body, holding her so tight, I brought her pelvis back to collide with...