Marketing and salesShirley came to 40Something with a mission. "I wanted to show my cheating ex what he gave up," she said. It's a familiar, sad story. After working to put him through dental school, Shirley's hubby up and split with his hygienist. "She can have him," Shirley hissed. "He's got a teeny weeny anyway." Ya gotta admit, most men would be crazy to dump a piece of ass like Shirley, especially since she admits to being a nympho with an exhibitionist streak. "Flashing is nothing new to me," she said. "I always wore my smallest bikini when the gardener and pool man were around. Then, I'd 'forget' my top was untied when I sunbathed, so when I sat up, they'd get a good look at my chest." The help has been even more helpful since Dr. Dick left, she said. "I finally got to fuck the pool guy," Shirley said. "Then I gave him an extra-big tip from my ex's bank account!"