A little precum dribbled down the sides, and she looked surprised."You already did it?" she asked him shyly."Oh, no," he said. "That just happens befo...e, you know. Most guys have it," he added, making sure she knew he was normal.She reached back down for it, picking up a drop of his precum off and rubbing it between her fingertips, to his surprise. Then she spread the rest of it around the head and moved the skin up and down sensually. She began kissing him again, still with a grip on his. I guzzled half of it before taking a seat on the couch.The girls had gone to another room, leaving me alone with Jeremy. There were things he wanted to ask me privately. "Why are you here?" I thought I was invited, his point eluded me. He sat in front of me on a large footstool. "Do you want to suck my dick, Mick?" Oh," now I understood. An intimidating pose, he sat with his legs apart, his cock making an obvious bulge down his left leg. My mind flashed back to how he behaved when his dick was. My first thought was to hide in my bedroom until he went away. I didn't want to mess with the youngster ... But I was tipsy and wanted to tease him a bit. I knew it was very wrong, cause he was way to young :o As I opened the door, he stepped back and his jaw dropped. He was so much taller than expected, so I had to look up to meet his eyes. "Aahh, hi there, miss! Is mr **** **** at home? I ahhh, I ahhham collecting empty bottles and cans for the ahh, boy scout". He was blushing and looked. James felt a bulge appear in his pants, and he tried to ignore it, but realised his sister had already seen it. He tried to cover it up, but it was too late. The sight of the bulge in his trousers had been enough proof for Katie that she really did turn him on. She had let her brother seen down her top deliberately. As she changed hands on the wine bottle, she accidentally on purpose let her other hand fall upon his cock. She quickly removed it, as if she hadn’t meant to do that, but it was no.