Im getting a little older and to be frank its not always easy getting it up. But I was ready, and my wife was wet, when she got a phone call to go to ...ork some emergency was happening. Meagan – my wife – looked at me with big blue eyes full of apology and shuffled off the bed to get dressed. Fuck. I didnt even notice Meagan leaving. The painful strain of my cock was overwhelming I needed relief fast. I left our bedroom and walked out to the hallway where I left my laptop (my hand wasnt the. I suppose they were too busy at the moment! Lisa stood behind a large wooden loft pillar, so as to not been seen, looking on intently. I stood just behind her looking over her shoulder. We were mesmerized. For an old guy and gal they were energetic and obviously enjoying themselves. Aunt Flo reached down and began fingering her clit as Uncle Mark quickened his pace. He looked to be at least 7 or 8 inches and Aunt Flo took it all, no problem. When Aunt Flo started to, well, flow, she wiggled her. After a couple of minutes, I let him breathe for a few seconds, but pushed my left tit back to his mouth. "Suck on it, Joe. Do it for your twin-sister because you love her so much. If you wanted to have sex with me, you could've told me. I would've accepted you and your cum too, wherever you wanted to shoot it."He nodded, but brought his lips back to mine yet again. We both encased our arms around each other and held each other hard. I got to feel my boobs go against his chest and his hands. He was fucking his daughter at normal speeds now, the speed he used when making love to her mother.Heather was moaning and squirming under him, enjoying every thrust and every pullback as he slid in and out of her tight hole."Oh God, Daddy! Oh, this is better than I ever imagined! Oh, fuck me! Please fuck your slutty daughter's pussy, Daddy! Fuck me harder! Harder, please!" she cried as he pumped in and out of her tight pussy.Taking his cue from her, he increased his force again. He wanted her.