I was going to my cousin's wedding, my girlfriend at the time was going to accompany me. She was about 30 years old, 5'4" tall, 130 pounds, not fat but not a rail either, just right, muscular legs and a great ass, shown off very well in the short wide hemmed skirt she was wearing. Topping off this sexy ensemble was a button up shirt that tied at the waist, just a little mid riff showing, she looked so hot!!
We went to the wedding and the reception, we got talking to some people at the bar and drinking, having a great time, dancing intermixed with shooting the shit and drinking. We were on the first part of one of these go-arounds, the dancing, and apparently she had had just enough to drink, she began grinding on me as we slow danced, instantly I had an erection poking her in the belly. As the song ended we made our way back to the bar, with her in front of me to hide my excitement. As we stood there, and I talked with some people, she decided to torture me, so she whispered in my ear "I am wearing your favorite thong!"
This had the intended effect on me, I said "the white one with flowers?" "Of course!" she answered. I put my arm around her pulled her close, began to kiss her, and slowly ran my hand up the back of her leg until I touched just the bottom of her ass cheek, I felt her shudder at my touch as I massaged her ass, not sure if anyone could see what was happening under her skirt or not.