Part of it was due to her genes. The other due to her physical activity. She jogged with me every morning. She swam, waterskied, and loved to take Pen...y for long walks.Her blonde hair was still cut short at the back of her neck, progressively longer towards the front where it fell to her shoulders. And she still dressed carefully, loving colorful short skirts with matching tops, unless it was like today. Today she wore a cotton top and shorts, a red baseball hat on backwards, and high top. In our eagerness we'd all just come, and while the girls were ready to go again, the boys weren't. Fortunately everyone was pretty experienced. Guys shifted around, found boobs that needed kissing, pussies that needed stroking, and got busy. I think most of the girls came again from that (I know I did). That set the pattern for the next little while.After the second go-round the guys needed to rest, and so did we. Contrary to popular opinion you don't screw for three or four hours straight. You. ..which almost immediately after being inside my mouth, was fully erect! I knew that Nick didn't have a lot of extra time on his hands, so I concentrated on giving him a fast, and urgent cock sucking...the result of which was a huge load of hot cum; and I kept his cock in my mouth as he pumped it down my throat in powerful jets of orgasmic release!"Oh---FUCKYESSSS!!!" I could hear Nick saying, again, and again, and again....until he was completely and utterly drained of every last drop of his. After a couple more glasses Nafis said she needed to piss and the wife said follow me, coming back the girls had let the dog out, and he was following the scent of pussy and arse and being very happy. The wife jumped a bit when he stuck his nose up her arse but wasn’t surprised when she sat down on the sofa he forced his nose into her groin. Nafis joined me back in the tub, and we lit up and looked over at the wife who was stroking the dog while he lapped at her cunt. His pink dick starting to.