Dad flipped up their skirts, exposing their rumps. They both leaned in and kissed each other. The sight of their twincest made my c**k throb so hard it almost ripped out of my pants. I sucked in breaths, my blood on fire. Dad's hands drew back and smacked down on both of them. CRACK! --ACK! The sounds nearly overlapped. Both of them moaned into their forbidden kiss, their tongues dancing as more p***y cream dripping down their thighs. "f**k, that's hot," groaned Dad. "Two twin sluts to play with!" CRACK! --ACK! "Which one do you want to f**k, son?" Dad glanced at me as he drew off his shirt. "Um, the one on the right, I guess," I groaned. The one that had "Bareback Only" tattooed on her. "Does it matter?" "Nope," Dad said as he started unfastening his pants. "Don't be shy. Get that

