While we were on the beach, hotel waiters came to bring us fruit or alcoholic drinks. We weren't into booze this early in the day, so we stayed with t...e energy giving fruit drinks and snacks.As lunchtime neared, two other couples, who confessed they had just had a foursome to die for, joined us. They said they had fucked each other's wives and their own wives with both guys coming twice already.Sandy began laughing, telling them what we had done. When Sandy told them Zena squirted all the way. Wanna try it?”I looked at her incredulously.So she added, “You can’t get knocked up. It’s doggy sperm.”I looked at her and thought about it for a long moment.“How did you do it?”She knew I was interested and began to fill me in on the details. They did it in the family room. She put little socks on his front paws, so he wouldn’t scratch her. She used lots of lube, so it wouldn’t hurt. It was rear-entry “doggy-position,” of course. Then, after answering my questions, she said the part she liked. I was right; she headed directly for a large store that was part of a national chain. It had a huge selection and I wondered how anyone could make a decision with all these rings on display. However, I hadn't counted on Mary knowing what she wanted.When a clerk approached us, Mary presented her with a piece of paper and a drawing of a ring on it. It featured a main rectangular stone in the middle and two smaller round stones, one on each side. She even had the size written on it. The clerk was. He threw a tarp over his loot, shut the doors, drove to the employees' parking lot and strolled off to lunch. I headed for Marv's office and filled him in. He showed me mug shots of all his employees and I picked out the Computer Repair Supervisor.I was sitting there when Marv called him in and confronted him. Wally denied it. They argued for a while, and then I interrupted with what I had seen and had shots of. Wally turned white as his shirt and bolted. I caught him halfway across the parking.