My wife (girl friend at that time) was sun bathing around the apartment pool with a bunch of our friends around. She and a girl friend were laying on their front on a lounge chair. They had their bikini bra unhooked so they won't get a tan line across the back.
One of our friends sneak over with two hands full of ice cubes. Of course we were all watching as he was walking over. Dumping the ice on their backs both girls popped up and flashed their tits to everyone there. My girl friend had the better set. 34C high on her chest as her friend's were sagging a bit.
Cheap thrills to get them to show off their tits.
