I look up into the mirror as I hear the bathroom door just barely squeak. You ease in and immediately smile to see my naked ass facing you. You lock...the door decisively. “Can I take off my shorts?” you ask me.“Yes.” I turn around and lean against the counter to watch. You have to pull the waistband of your shorts and boxers well away from your belly so that your cock can be released, and I moan to see you exposed. What felt so good looks even better. Your hard plum of a cockhead is. That moment of pure connection was what she desired. Her hips rocked back and forth just feeling her walls stretch for him. His hand grabbed her hips and started to guide her to go faster. She got into a rhythm and let her moans out freely. She was coming so close when he stopped her. "Not yet," he whispered. She could feel his hot breath on her ear. He stood her up and led her into the bedroom. He laid her down gently on her back and positioned himself between her legs. He led his dick right. My God! She was beautiful so scantily clad.I turned on the couch so I would be sitting facing her. Megan pushed me back and spread my legs. My cock was right in her face! My cock started twitching standing straight up like that and my sister smiled.Megan lowered her head; I held my breath and closed my eyes. Is this really happening? I thought. Is my sister really about to suck on my cock?I opened my eyes just in time to see Megan's mouth close over the head of my dick. I let out a deep sigh.. You are going to get hot.”I did as I was told, thinking that this was all a lot more comfortable than the formal dance part. I got a look in the mirror and Mom handed me my trilby. I looked gangsta cool. We still had fifteen minutes to wait for the girls to finish changing. I guess it takes a while to get in and out of those monster dresses. At least a server rolled a big tray of food into the waiting room and we were all able to eat something. Not all the guys were particularly well-behaved.