Matt let out another gasp as I grabbed his balls with one hand and squeezed. "Yeah, I'm really pumped up dad," Matt said to his dad on the phone while...still breathing heavy. "Just doing some serious reps," Matt said as he gritted his teeth, leaned back and spread his legs wider. He managed to hold his breath as he involuntarily bucked his hips some and erupted in my mouth. "Yeah, I'm feeling it dad," was all Matt could say as his cock emptied it's creamy load into my mouth. I had my mouth on. His waist tapered down, her sketch lines softer. Next, his freckles, and then eventually a quick gesture of his messy hair. ‘Time!’ He changed poses. This time facing her directly. A deep blush colored her cheeks as the heat of her infatuation spread down between her legs. It took everything to just bite her bottom lip and not moan. A man never had such a direct affect on her. The bare intensity of her stare resumed, her green eyes openly grazing over the handsome panes of his face, hidden. The guy kept pounding into her while this went on and finally the guy came, grunting as he pushed in deep and his dick twitched filling Amy's cunt with hot cum. He pulled out right away, slapped her face again and walked away as another dick pushed into Amy's cunt. This guy was older and flabby with a medium size dick which pumped rapidly in and out of Amy until he came, groaning loudly. When he pulled out, Amy felt cum dripping out and wished it didn't because it was a lot easier to be. I noticed this once or twice, but was more concerned with napping in the sun. As the girls splashed, and dived up and down, Heather's bikini top string came loose and her top fell off, exposing her breasts. The only reason I had noticed was Jessi shouting out. "Oh my god! Your top fell off!" My sister only laughed and looked over at me, before fixing her top. It was obvious that she was doing it on purpose. She gave me an evil grin and dove under water. Jessi was close behind, and before long.