As Sarah’s orgasm faded, I took my finger out of her, expecting her to close her legs, but she didn’t, just lying back in the seat with her pussy ...n show. I caught hold of the shoulder strap on one side of her dress, pulled it down and exposed one tit. If those guys were going to look at her, they might as well see as much of her as I could show them. I grabbed Sarah’s exposed tit and groped it. Then I put my hand back between her legs. By then there were a few more faces out there, looking. Her sexy panty covers only half of her ass. Her ass cheeks are soft and round. I can see her boobs bouncing when she is moving made me go crazy. I can’t help my dick was rock hard pointing straight to the rooftop. I was tensioned that she could notice my erection.She took her bra from the bag and wore it and she started dressing. Still, my dick was completely rock hard. I can’t make a move lying there helpless. She got dressed and suddenly the doorbell rang. She turned her head towards me. "I'm just offering my help and advice."She reached for my other hand and slapped some cream on the split knuckles."If I didn't know better Lenny," she said with a smile. "I'd say that you were trying to chat me up." If I were trying it on mum, I'd have my other hand up your skirt now stroking that gorgeous little bottom." Cheeky sod," but she giggled so at least I knew she wasn't mad at me.She put a music C.D. on and opened two more cans."I feel like celebrating darling," she said, "I'm going. This brought you to a fast and rewarding orgasm but I wasn’t finished yet. I continued to feast until you finally pushed yourself away from me and silently swam over the steps leading out of the pool. Never saying a word you beckoned me to join you on the stairs which I did. At first you just sat in my lap and felt my hardness against your back as you leaned and melted into me as I played with your breasts and nipples while gently nibbling on your neck. After a few minutes of this play you.