"Mmm, looks like someone missed me," my sister teasingly remarked of my erection. I'd managed to get my toes onto the bottom of the pool, and Tandra t...ok advantage of our stable stance to begin rubbing her pussy on my shaft as it pressed against her lower stomach."Think anyone would mind if I enjoyed you right here and now?" she moaned softly in my ear."The only thing Carson wants us to do is retrieve the evidence after. But I can understand not wanting to have globs of cum floating around in. “Nothing…Just these hard thrusts are making me wild.”“Oh yeah I know how much you these bums. But I can’t do much dear. You’ll have to sit through it.”“Yeah…I…I…know…” her voice trailed off.I pressed my mother’s boobs rough while I thrusted my pelvis up, holding her body down, pining her ass to my dick.I pressed my face at the nape of her neck and kissed it. She continued to grind. Explicitly. Her ass moving expertly around my dick. I began licking her neck and started sucking it giving her. And just like Sundays long ago, it was good old mom who ended up with stacking the dishes into the dishwasher. I felt wonderful and was listening to her chatter and didn't even notice when she stopped talking. Then I did and knew she was watching me."So you found it. And it still fits." Just. Feels a bit tight. I think it shrank a little." Uhm. Of course it did. God you look hot in that."She stood behind me and I stood still as her lips brushed over my neck, and then her hand was on my ass and. It could be compared to a golfer playing a round at a new golf course, where he has to suss out the different challenges of the as yet unexplored and untouched terrain. He also has to choose the correct club to use for an untried and unknown hole, and make sure of his swing. My triple bogey with Gemma indicated a failure, either to pick the right club, or correct my swing, for my shot, as I certainly didn't get a hole in one. But never mind, practice makes perfect, and with nearly a fortnight.