Her back was pressed flush against my torso. We had about a foot difference in height so her ass was just below my pelvis as she began to roll her hips. I moved along with her, grinding against her as I slid my hand across the front of her dress, stopping with my fingers splayed across the bottom of her stomach. Holding her drink in one hand, she spun around in my grip and I was holding the small of her back as she faced me. Her other arm was back around my neck and her velvet skin slid against mine.
