It's only natural and nothing she hasn't seen plenty of times before.After washing my hands, I turned to dry them but mum stood to get out of the bath...as I did so. This put her directly between me and the towels. She stood with her back to me and picked up her bath towel. As she spun round she said, "perhaps you wouldn't mind drying me!"I was soo embarassed yet excited too. I took the towel she held for me and mum turned so I dried her back and shoulders. I lowered the towel to her butt and. There will be no escape from here; I play for keeps."Head down, ass up." I say, the first words I've ever spoken to her. She turns so that her ass is facing me, then leans forward, thrusting it high in the air. Did I mention she has a beautiful ass? I grab with both hands, squeezing until I hear her hiss through her gag. Two red handprints mar her otherwise perfect flesh. I rest my dick along the crack of her ass and squeeze the cheeks together, rocking her captive body back and forth,. We mostly talked about work and politics and baseball. We grilled out on the patio. It was hot as hell, so after dinner I loaned David a set trunks, we went swimming, and had a few frozen drinks. After an hour or so, Carol went in to make another batch of margaritas and David excused himself to use the rest room. When some time passed and neither of them returned, I went looking for them. Now, barely a half hour later, my wife was bent over the bathroom counter, cooing like a kitten, while. And then I straddled his lap facing him.“Paul, I want to experience what it feels like when someone other than me touches my tits. Will you do that for me?”His jaw dropped, so I gave him a passionate kiss. When I pulled back, I said, “Pretty please.”He looked flustered, “Gina, I appreciate the offer and I’m honored, but I don’t think--”I put a finger to his lips to silence him. “Don’t think. Just do it.” And I gave him another deep kiss.Finally, Paul relented and put his hands on both of my.