A Christmas Gift - Sex Stories

A Christmas Gift

I was 17 when this Christmas story took place. Both of my older s****rs and their families were coming over for dinner and to exchange gifts. Each s****r had 2 k**s, 1 boy and 1 girl. Both boys were 9 and both girls were 11. We finally finished eating and were gathering in the den to open gifts. The adults took all the seats and the k**s were expected to sit on the floor. The den wasn't very big, so by the time my nephews and one niece sat down, there was no room for my other niece, Jessica. I offered her a seat on my lap and she quickly accepted, jumping on me and turning around to face away from me. My chair was kind of off in the corner of the room, so we were somewhat behind everyone else. I was wearing a pair of loose fitting jeans and Jessica was wearing a cute little flimsy red skirt that came to her knees. When she hopped up on my lap and spun around, the back of her skirt flipped up, so although she was completely covered in the front and the sides, the back of her skirt was flipped up over my waist and the only thing between her ass and my pants was her panties. There were no problems at first, but as we got into the presents, she got more and more excited. The more excited she got, the more she wiggled and squirmed around. It was fine at first, but soon I started getting that all too familiar feeling in my pants. I was starting to get aroused, but didn't know what I should do about it, so I just sat there. The next gift she opened was a Barbie doll that she ...

... really wanted. She got so excited, she started bouncing up and down. That was all I could take. I started getting an erection. She kept bouncing and wiggling, and my boner kept growing and growing. By the time she settled down, my erection was at full size and rock hard. She obviously had no idea what was poking her in the ass, because without even thinking about it, she reached underneath her, found what it was and tried to move it (Which felt great). She moved it a little, which apparently satisfied her. As I sat there, my horny 17-year-old brain was thinking nothing but WOW!!! How do I go farther, how can I make this feel even better? Finally, I had a thought. Although I knew I shouldn't, I was so horny and overcome with lust, that I needed to get my cock out of my pants. I had to think of a way to do it that wasn't suspicious to Jessica. I had a plan. I picked up a necklace that I'd gotten and I waited. When she was looking back at me, I dropped it down between us. "Should I get that?" she asked. "No, no, I'll get it," I quickly answered. As she began to open another gift, I reached down between us and pretended to look for the necklace. I reached under her and felt around, waiting for her reaction. When she didn't react, I decided now was the time to go for it. As I kept feeling around, I slowly grabbed my zipper and eased it down. I calmly reached into the front of my underwear and worked my rigid cock out the fly hole. As it sprung free from the tight confines of my ...