My wife has been an avid exhibitionist from soon after we got married at 18 yo. But living in a small ultra conservative town where her dad was the local preacher she had to be careful to keep up appearances around town. Something she liked to do was let people see her nice tits but make it look accidental by wearing low cut tops and no bra. So when she'd lean over you could see down her top. It wasn't as fun as letting people see her totally naked like she'd do out of town, but it still turned her on knowing someone had seen her big tits. At 5-8, 120, 34DD-24-35 with long red hair she got lots of attention but always was looking for ways to expose herself whenever possible.