“I don’t think so!”On the way back, Georgina would performed a few more little cartwheels, showing off her lithe little frame. She really was st...nningly alluring. It made me want to watch her actually compete, and not only because I’d get to see her without her training gear on, although I imagined that would be a delicious sight.“See?” she said, “I’ve warmed up a little already.”“Great. Now if only I could do a little gymnastics…”We settled in again back at the table.This time though, she sat. So hot. I broke the kiss, groaning, “Damn, Lizzie, you're tight.”She giggled. “Mmm, I'm not Lizzie.”I froze at the voice. Then my blindfold was ripped away to see my little sister embracing me, her thighs wrapped around my waist, her pussy squeezing tight about my dick. Brita had this naughty glint in her brown eyes, her little nose twitching.“What?” I gasped as her hips moved, the sex swing sliding her pussy up my cock, her incestuous pussy embracing me.“This is the best birthday present. Grabbing her by the back of her hair, she pushed my wife’s face to the far side of my dick and they each wrapped their mouths around my cock shaft from opposite sides with their lips almost touching!!! Looking down at them I shuddered and saw the tenuous thin thread of pre-cum spill out of my slit and onto the back of the hand of my daughter as she stroked and caressed my nut sack! They started sliding up and down my shaft with their wet lips. Occasionally one would slide all of the way up. Brit grabbed my cock, as Lori grabbed my scrotum. Brit stroked , as Lori gently squeezed my balls. I saw Lori give a nod to Brit. She smiled back at Lori, then They both moved down to my chest. They sucked on my nipples, getting them to rise and get hard. "Look Brit. Daddy gets hard nipples just like we do." They both chuckled staring at my pouting nips. Brit moved lower down. She was kissing my stomach,going down a little more each time. Lori straddled over my chest. Her long pubes tickling my.