The Photo Session

I've always had a thing for my niece, Becky. She was my wife's sister's daughter, so not technically a blood relative. I've known her since she was a baby and she grew up to be an incredibly hot teenager. We've always been close and have spent time alone many times over the years. At 19, Becky had become a beautiful young woman. She had medium length, dirty blonde hair, green eyes, and a slim, athletic body. She was very active and kept herself in shape. She was home for the summer after her freshman year away at college and I ran into her at a family bar-b-que. I couldn't believe how sexy she looked. She had a great tan and was wearing a belly shirt and a pair of very short, cut-off jeans. I went over and started to make small talk. She was having some trouble in school and I offered to help her out if she could come by my place later that weekend. 

I couldn't wait until Sunday afternoon and spent much of the morning fantasizing about Becky and what I'd do to her if I had the chance. I decided that I'd better stop dreaming and get a little work done before she came over. I work in real estate and take a lot of pictures and had just gotten a new digital camera. I thought I might have time to figure out how to work it before Becky came over to study. 

I was still tweaking the camera's settings when I heard a knock on the screen door.
"Hey, Uncle Jessie, I'm here"
"Come on in Becky, I'm in the office"
I turned as she came into the room. She looked even hotter than she had the day before. She had on a half shirt and a pair of silk jogging shorts, showing her full-body tan. I felt a stirring in my shorts and turned away to ensure that my semi-erection wasn't noticed. 

"What's that," she asked.
"Oh, I got a new camera," I replied,"I'm just getting it set up for work."
"Cool, you can try it out on me if you want"
"All right," I said, "Maybe after we've studied a while."

We went into the dining room and Becky started to get her books out of her backpack. I couldn't believe my luck! When she leaned over to put her backpack on the floor, I got a glimpse down her shirt. She wasn't wearing a bra! Her tits looked as beautiful as I'd imagined and I had to force my eyes away to make sure that I didn't get caught leering at this sexy teenager. We spent about an hour going over some of the Economics material that Becky was having trouble with. It was really hard to keep my mind focused on the task at hand and I found my gaze drifting to Becky's tits, ass and flat belly. I'm pretty sure that she caught me at least once, but she didn't say anything. Finally, we decided to take a break.

"Uncle Jessie, you ready to try that camera out on me?"
"Why not, you're looking especially sexy today," I heard myself saying.
I got the camera and told Becky to come out onto the deck, where the light was better. She strolled out and struck a sexy pose by the rail.
"How's this"
"Very nice, why don't you lean over a little and show some cleavage?" I asked.
"As much as I showed you when I was putting my backpack away?"
I felt my face start to redden and my heartbeat quicken. 

"Don't worry, I wanted to show you how sexy I am. You know I've always thought that you were hot too"
I couldn't believe my ears. Here was my sexy teenaged niece telling me that she showed me her tits on purpose. I couldn't help but wonder what else she'd show me. I suggested that we continue the photo session inside, since it was starting to get dark. Becky came in and walked straight into the bedroom.
"How would you like me to pose, Uncle Jessie?"
"I'm not sure that this is a good idea, Becky"
"Oh come on, it'll be fun"

As bad as I wanted to, I knew that I shouldn't be taking sexy pictures of my teenaged niece. As I contemplated my next move, Becky went into the bathroom and told me that she'd be right back.
I started to walk back into the hallway when Becky came out of the bathroom wearing only a white thong. Her firm, B-cup tits with their small, erect nipples drew my attention as soon as she came into the room.

"Now it'll really be fun," she said.
"God, you're so beautiful," was all that I could stammer back.
Becky laid back down onto the bed and started to pose for me again. I picked up my camera and began to snap pictures. 
"You know, it's not really fair that I'm almost naked and you're still wearing all of your clothes," Becky joked.
"You're right," I said and began to remove my shirt and shorts. It was now very apparent that I was incredibly turned on and Becky's eyes went immediately to the huge bulge in my boxers. I tried to concentrate on taking pictures as Becky got off the bed and started to move towards me.
"Don't stop taking pictures, I just want to make them a little hotter"
"Becky, I don't think we should do this"
"But you want to, don't you? I've seen how you look at my body lately and I know you want me"
"That may be true, but it doesn't make it right"

Tired of talking, Becky reached up and pulled the camera out of my hand. She placed it on a dresser and took my hand and pressed it to her breast. I thought my knees were going to give out at that moment. Her tits were so firm and sexy. I bent down and started to run my tongue around the nipple while my hands cupped both tits. I kissed my way up her chest and neck and plunged my tongue into her hot, wet mouth. I couldn't believe how turned on this sexy girl was getting me. I reached my hands around her tiny waist, picked her up and turned around, sitting on the edge of the bed while Becky straddled me. She started to grind her pussy against my boxer-covered cock. I ran my hands up and down her back and began to massage her as we continued to make out. She started to moan and continued moving her hips against me. My 8" cock was about to rip through my boxers so I finally stopped long enough to pull them off. Becky pulled away from me and stripped off her thong, revealing the hottest pussy I'd ever seen. Her eyes were drawn to my huge penis and she immediately dropped down to her knees and started to take it into her mouth. I leaned back on my elbows and closed my eyes as she began to work her tongue up and down my shaft, down to my balls and then back up to the tip. She went down on me hungrily and tried to get my thick meat all the way into her mouth. It was too big, but she got most of it in. This girl was a natural born cock-sucker. I was getting so turned on. 

"God, Becky you are so good"
"I want to taste your hot cum," was Becky's reply.
"You keep that up, you'll get your wish"
I started to pump my hips in time with Becky's head bobbing down onto my cock. I pushed her head down and she started to moan, trying in vain to get my huge cock all the way down her throat.
"Oh baby, I'm getting close, don't stop"

Becky increased her pace and began to pump my shaft with her hand as she sucked my throbbing member. I looked down at her beautiful face and body and that was all it took. I started to pump load after load of hot, sticky cum into my niece's mouth. She did her best to swallow it all, but some leaked out. I can't remember ever cumming that much. It felt like every drop of cum was milked from my swollen balls.
After I finished feeding Becky my cum I pulled her up and laid her onto her back on my bed. 

"I want to lick that hot cunt, Becky"
She smiled seductively, spread her legs and beckoned me closer. I started to kiss her belly and legs, slowly working my way to her sexy hole. She started to moan and say "yes" as I got closer and closer. I could already feel my cock getting hard again as my mouth began to lick up and down her slick slit. I ran my tongue up to her swollen clit as she began to move her hips to meet my stiff tongue. 

"Eat me, Uncle Jessie. My pussy is so wet for you"
I kept up my licking and stuck a couple of fingers into her wet pussy. That made her start to twitch and moan even louder. I lifted my head up and told Becky that I wanted her to tell me when she was cumming. She nodded her head, continuing to grind her pussy into my face. I quickened my pace and began to finger her more frantically. I could tell that she was getting close.

"Don't stop, my pussy's about to explode. Oh god, lick me. I'm cumming. Suck my clit baby."
I kept licking and sucking her hole until her legs and body were twitching. My cock was fully hard now and I wanted to fuck her so badly. While she was still recovering from my pussy eating, I lifted her legs up and positioned my monster cock at the entrance of her still quivering cunt. 

"No, not yet," Becky begged.
I ignored her and jammed the tip of my thick cock into her tight pussy. Her eyes widened and then closed. I could tell she was ready to be fucked silly. I lifted her legs up and then drove my full 8" all the way into her. She let out a gasp, then I felt her hips start to grind with me again. I looked down at my cock sliding in and out of my teenaged niece's tight pussy and almost blew my load right then. I slowed down and we began a rhythmic pace where our sweaty bodies were moving in perfect harmony together. 

I decided that I wanted to get my hands over that body, so I rolled over and had her mount me. She rocked back and forth on my cock as I ran my hands over her tits, ass and tiny waist. She leaned over and kissed me as I massaged her ass cheeks. Suddenly, she sat up straight and started to grind her pussy against me harder and faster. I could see by her face that she was about to explode in orgasm. 

"Fuck me, Uncle Jessie. I want your cum inside me"
"Your pussy is so tight Becky, I'm going to fill you up so much"
"Oh Jessie, I'm cumming. Cum with me. Fill me with your hot cum."

Hearing my sexy niece say that was all it took. I grabbed her waist and pumped my cock all the way inside her as my cum started to shoot. I could feel her pussy muscles milking my cock and it made me cum even more than usual. After I finished we collapsed in a sweaty heap in each other's arms.
A few minutes later, when we'd both had a chance to recover, I looked at Becky and told her that she could come over and study any time. 

We've hooked up on several occasions since, but none were ever as hot as that first time.