My little sister may have only been ten years old but she was the cutest thing I’d ever seen. I never really noticed before just how hot she was. Her long blonde hair ran halfway down her back and she had the cutest little legs and her ass couldn’t have been more than 8 inches across at its longest point. She had the most penetrating blue eyes. I could very easily assume that the boys at school had begun to notice her and I guess I finally did too. I’d used her panties for spunk depositories in the past but I’d never seen her in them before. It was a dream that I one day hoped came true. Her first pair of hip huggers provided me with my first peek. As soon as she sat down in a chair and began to eat her breakfast that beautiful Sunday Morning. They were yellow and had cute little pictures of horses on them. The horse was my little sister’s favorite animal. She’d always wanted to own one.
I wanted to pinch that gorgeous ass of hers but I didn’t how she’d react and I was afraid. I looked around and we were alone that Sunday Morning. Mom and Dad always went next door to visit with the neighbors on Sundays and left me to watch my sister. She was never any trouble.
“You know those are the cutest panties you have!” I said, trying to sound as casual as I could, trying to hide the growing bulge in my pants.
“Why the hell are you looking at my panties?” Jennifer asked me, “That’s pretty weird!”
“I know it’s weird but it’s also kinda hard not to look when you make it so easy to see them!” I admitted.
“I know you look at my butt all the time!”
“That’s cuz I know you like it when guys look at your butt! It’s really cute. I bet I’m not the only guy on earth that wants to touch it!” I said with a half cocked smile. Jennifer giggled slightly the thought of turning heads when she walked down the street or down the hall at school.
“My butt gets pinched all the time at school. I like it!”
“Damn it! You mean I would have gotten away with it?”
“I doubt it! You’re my brother for God’s sake!” she said as she stood up and turned away so I could only see her from the front side. My eyes shifted down anyway and I got a very clear view of her denim clad crotch. That’s when it hit me and I think Jennifer realized it at the same time I did. My 16 year old ass had a crush on my ten year old sister! I couldn’t help it noticing that Jennifer was now staring at me, but not like she was weirded out or anything; just staring at me. She watched as the bulge in my pants become more and more apparent.
“Your dick is getting bigger. Am I doing that?”
“I’m imagining you in just your underwear!”
“That’s pretty weird. My panties turn you on?”
“Yes they do Jennifer!” I said with a half witted smile on my face.
“No boys at school ever tell me that but they always try to look up my skirt!”
“That’s because they want to see your panties! I may be your brother but I’m also a guy and I love looking at beautiful girls.”
“So you want me to pull down my jeans and show you my panties?” I gave Jennifer an embarrassed smiled. Jennifer put down her spoon, stood up slowly and reached for the zipper on her MUDD Jeans. I watched carefully as she slowly and sensuously unbuttoned them and unzipped them. My dick was now rock solid as my ten year old sister pulled her jeans down past her knees. Her hairless crotch was very pretty covered by her cute little yellow panties. There was a small picture of a horse on her pussy area and as she turned around and took a look at her panty clad ass I immediately wanted to fuck my little sister but I didn’t tell her that. All I could do was stand there and look at her. Suddenly to my surprise she took her jeans off completely and began to take her shirt off.
“Do you want to see me naked?” she asked.
“No. I just want to admire you in your cute little panties.”
“Jack,” Jennifer said, “Do you think about me when you play with yourself?”
“How do you know about that?” I stammered.
“All boys do it!” Jennifer said.
“I guess you got me there. Yeah I think about you when I play with myself!”
“Am I as cute as you imagine me?” she asked.
“Yes you are!” I said back.
“Well,” she said smiling at me and gently bit her bottom lip and twisted sensuously back and forth at the waist and giggled, “I’m standing right in front of you! You’re not going to be shy are you?” Jennifer approached me slowly and unbuttoned my jeans. I backed away slowly.
“I thought you’d might like a little help!” she said as she gave my pants a quick yank with one hand and pulled my underwear down with the other. My cock stood at attention as I looked at her.
“Can I…touch it?” Jennifer asked.
“Can I touch yours?” I responded.
“I thought you’d never ask!” she said. I slowly reached out my hand and put it between her legs touched her pussy. Her crack was so tiny and tight and it pulled her panties inside slightly as Jennifer grabbed hold of my cock and began to slowly stroke it. What a surprise. My ten year old sister was jacking me off and I was playing with her tiny virgin pussy. I got suddenly weak in the knees and dropped into the chair behind me and Jennifer jacked me off even harder. I put my fingers to my nose. My sister’s pussy smelled so nice. By now all I could think about was how masterfully my sister stroked my cock up and down. I loved watching her little hand go up and down my shaft. To my surprise, Jennifer seemed to know what she was doing! She smiled happily up at me as she knelt down and really began to work my cock. I sat back in the chair that I was sitting on and sighed in amazement.
“Mmm Jenna…!” I said as suddenly tensed up, “I’m about to cum!” A couple of seconds later the salty ooze began to flow like a faucet from my dick and run down my shaft and all over my little sister’s hand. She brought her fingers to her lips and began to lick it off.
“Rub some of it onto your panties,” I instructed her. She sat down on the floor, spread her legs as far as she could and began to rub her hands all over the crotch of her panties. This made me so excited that I suddenly tensed up again as I grabbed my shaft and began to stroke it.
“Quick, put your ass in the air Jenna! I’m going to cum again and I want to cum on your undies!” Jennifer quickly got on her knees and put her ass as high in the air as she could and it was so beautiful. I quickly knelt down behind her and aimed my cock at her sexy panty clad ass and the cum oozed from my cock and landed right where her ass crack would be underneath the panties and dribbled down between her legs.
“Mmm, that was fun Jack! We should do this again next Sunday!”
“Not a bad idea. Maybe I’ll take you out and buy you some new panties to wear! Just do me a big favor!”
“What’s that Big Brother?” Jennifer asked.
“Always make sure that your panties are showing so I can see them!”
“Okay!” she said.
“And it’s nice and warm in the house so if you don’t mind, don’t put your pants back on until Mom and Dad come home.”
“Only if you don’t get dressed either,” Jennifer said. I agreed and Jennifer and I ran around the house half naked for most of the day.