Kimberly had a huge grin on her face. She had noticed. Mark returned a shy smile, not knowing how to react. "You sure are a monster." She said with a ...iggle of her hips and a playful giggle. Mark went beat red. "Oh, god. I'm so sorry, Kimberly." "Sorry for what?" She teased. "Well, this bathing suit is pretty loose. I don't want to make you uncomfortable." Not at all. I like it." She gave another wiggle that was more like a grind. "I've always wondered how big you were." All the blood rushed. I didn’t know a Santa suit and a pipe could have such a powerful effect on women… With a grin, I took the lighter from the jacket’s pocket to the pants. The pocket were pretty deep, I had a little naughty plan in mind. I was somewhat of a good looking young guy, but I didn’t have any girlfriends at that moment. I was in need of some sex, and a mature woman was just what I was fantasizing about for several years. If this plan was to work, I would definitely score tonight. I got outside by the. She pulled my head from her neck and gazed into my eyes. Her big brown eyes were full of tenderness. She loved what she had created. Her moist lips moved so slowly to mine, and they gently brushed together.She moved her arm around my waist and held me firmly against her body. Our breasts pushing against each other now. She gradually moved me towards the bed, and we toppled on. She gripped the back of my head, and passionately invaded my mouth with her tongue. Her hands began to paw at my body -. "Trish is a tease," she said, stroking my cock and bringing it back to life. She let my cock go and I heard zippers. I couldn't see a damn thing, but I distinctly heard zippers. The next thing I knew, Gale had backed her ass and cunt up against me."Go ahead," she urged.I reached down and ran my hand up and down my sister's rounded rump, then moved my fingers in between her thighs and found her cunt. Using my other hand, I guided the head of my cock between her silken cunt lips and pumped it.