It was on her thirtieth birthday that my wife found out about the excitements of exhibitionism. I had thrown a party for her at a local restaurant. She had got all dolled up (which meant that she was wearing very little). The flimsy satin mini dress she wore over G-string and nothing else had me salivating before we even went out.
Anyway the party went really well and, of course, Mandy had a lot to drink. By eleven o'clock we were all dancing to the disco I had hired and I could see Mandy, across the room, allowing one man after another to dance real close. Mandy is quite a looker and my friends took every opportunity in this close proximity to feel her bum and run their hands up and down her back. Some of them even pressed tight enough to slide her short hem over her bum as they did, so that the rest of the room got a look at her lovely bottom.
I let this go on through three or four dances then, as she was now dancing with two guys at once, one in front and one behind - who clearly had his arms round her and his hands on her tits - I strolled over to slow things down a bit as I thought that they might be getting out of hand.
However, as I whispered in her ear to check if she was all right she whispered back that she was great and that, as midnight was approaching and with it the end of her twenties it was the last chance she had of doing anything outrageous. I raised my eyebrows and asked her what she had in mind.