Grind it up.

While Jack was still grinding up on the same random brunette, his eyes wandered around the dance floor. Seeing two girls from high school, Melissa and Kelli, they were close friends for the longest time. Although Melissa was a little more of the bookworm, she still had a good looking body. Blonde hair down to her shoulders, B sized breasts, and long slender legs. She stood a little taller at 5'7" and the heels she had on added another 2 or 3 inches. Kelli, dirty blonde hair, no tits to speak of but she had that girl next door look. Her eyes, the most magical. They were dancing together grinding it out on each other obviously having a great time.

Lust fills his eyes. Why grind on one random brunette he doesn't even know when he can grind on two best friends.

He starts to sway back and forth, inching his way closer to the two friends. Their bodies don't stop, they keep grinding and swaying with each other. Jack gets closer and closer until he's right behind Melissa, she glances over her shoulder, eyes glazed over, obviously quite intoxicated already. She smirks at his advances and then starts to back her ass up, grinding it right into Jack's crotch.