"Have you been a good boy?" My Daddy always said I was," Dad said, and I would have sworn it was hisseductive voice. I looked up from unwrapping my pr...sent to see Santa leanin and kiss Dad!"When was the last time you showed him what a good boy you are," Santaasked, standing up straight and unbuckling his wide black belt."Hmmm," Dad thought. "Last Father's Day?" That sounds about right," Santa confirmed as he pulled a nice thick cockout of his pants and pointed it at my dad's mouth. "Well,. I continued watching through the keyhole. I could hear Eileen moaning with pleasure. Tony turned her over on her stomach and buried his face in her butt cheeks. I assumed he was eating her out, but it also occurred to me that he was rimming her ass – preliminary to anal sex. Michelle was just watching now. I knocked on the door again, but this time Michelle came over and let me in. When Eileen saw me standing there she told me to take off my swimsuit. Tony was now standing between Eileen’s. " Kelly took her hand from my shaft and stood up, turning towards the door.I quickly stood up and grabbed her hand as I said, "Sis, come on." Then I tugged her hand leading her to my bedroom. As she silently looked up at me standing by my bed I said, "If my wonderful sister wants to take my virginity while I take hers, we need to do it right!"Kelly's mouth dropped open before she said, "You...you're still a virgin! But you are 23!" Pretty pathetic, isn't it?" I said chuckling. I stepped up to. She was looking over at me as I worked out. I had a tank top on, you could tell she was interested in me.She had one of those shirts on that you could see some of her stomach, it was pink, with tight yoga pants on. she was thin, she had blond in her hair. You could see her nipples,her pink shirt was tight.I worked out for a bit, but she kept looking over at me, and I looked over at her alot too. After I was done working out I went to the change room. I was the only one in there.There were.