The scene took place at Tryst nightclub at the Wynn, the time unknown. As I made my way to the bar to get a drink, I started talking to this cute chick. Soon after we were making out and grinding on the dance floor. She started to unbutton my pants and pull my zipper down, and before I knew it she was jerking me off. All I heard in the background was a loud “Hey!” and as I turned around some guy was yelling “That’s my sister!” My first thought was “I’m about to get punched in the face” and instead the hammered brother says “It’s her 21st Birthday and you should fuck her!” After about three seconds of shock, I took the big brother’s advice and we headed to her room, which was conveniently located at the Wynn. One of her friends was in the room sleeping already, so we went into the bathroom. A few minutes into my blow job, someone started banging on the bathroom door. As I opened the door, her girlfriend who must have gotten back after a long night of drinking ran in, collapsed on the floor and started vomiting in the toilet while holding on to the seat. At this point we had nowhere else to escape and realizing that the tease I got was the end of it I just wanted to hit the road. In the cab ride back to my hotel I had the worst case of blue balls. Vegas Baby, Vegas!