My name is Michael; I'm 40 years old and happily married. I've done my best to stay in shape over the years and have managed to avoid the normal middle-aged gut. I'm 6 feet tall, with dark hair and intense eyes. This is a story about a present I got for my fortieth birthday from my nieces.
Let me tell you about my nieces. They are three wonderful girls, my brother-in-law and his wife have done a great job raising them. The three girls were born 15 months apart (by design) and are now 20, 19, and 18 years old. Laurie, the oldest, is a stunning tall (5' 10") blue-eyed blond that's 2/3 legs. She has a nicely curved body with well proportioned breasts, not large but they look perfect on her. Her ass is firm and her legs are to die for (comes from playing basketball). Katherine, the middle girl, is snow white. She is very fair skinned with jet black hair. She's shorter than Laurie but still just as sexy. She is in terrific shape from gymnastics (and talk about flexible – but that's jumping ahead a bit). Jennifer the youngest turned eighteen just one month before my 40th. She's a mix of the other two, she has auburn hair and larger breasts than her sisters. She stays in shape with her training as a figure skater.
It is quite obvious the girls got all the good genes in the family because each one was a knockout. They all started to develop around the same time (Laurie was a little late starting and Jennifer was a little early) that caused their parents no end of grief. They live in a fairly small university town (around 5,000 people, 15,000 when school's in) and were easily the three best-looking girls there. Naturally they had all the boys chasing after them, unsuccessfully. Their father is an RCMP officer; about 6' 6" tall and built like a brick wall. He doesn't have to do much to scare off the boys. The girls though don't seem to mind. They are very bright and very focused on school; all three attend the local university.
For what ever reason I've always been their favorite uncle, anytime my wife and I would visit they would get incredibly excited. Now my wife and I never had children (she couldn't) so we tended to spoil the girls. As the years went by their excitement never lessened, but it certainly became harder on me. As they started to develop they would still throw themselves at me when every we visited (we lives bout a five hour drive away) and give me hugs and kisses, they like to have tickle fights and to cuddle up next to me when we watched a movie or TV. More than once I had to hide an erection brought on by their attention. Uncle or not I was still a man and no man could control himself that well.
Anyway when Laurie turned 18, I noticed she started to flirt with me when ever we were over, discreetly so no one else would notice. She would rub her breasts against my arm, 'accidentally' bump her hand against my crotch, etc. The attention was killing me. It was too the point where I almost, emphasis on almost, didn't want to visit anymore because I didn't know how much longer I could control my self. It got worse because when Katherine turned 18 she started doing the same thing as Laurie. They must have coordinated their efforts because when one left me alone, the other would jump in.
One week before my 40th birthday my wife learned she had to go away for work and she would be gone for my birthday. Neither of us were happy about it but it was a new job and she didn't fell secure enough yet to fight her boss on the matter. Two nights before my birthday my wife gave me my birthday blowjob. She would suck my dick but very seldom would she finish the job. My birthday was one of those occasions. She was a very good cocksucker but just didn't like finishing that way, she always preferred me in her, and too be honest; it always felt better when I came in her. Although, the change of location was nice every now and again. After she was done we kissed deeply and I slowly worked my way down to her sweet spot. I absolutely loved to eat her pussy.
I went to work on her, hitting all her secret spots, within a couple of minutes she had a death grip on my hair and was screaming at the top of her lungs. I kept my tongue on her clit until see calmed down, she sometimes gets so sensitive the slightest touch tickles her, and that makes it hard to have fun. I positioned myself between her legs and slowly eased my 8" cock into her slick cunt. She smiled as I bottomed out and I leaned in and gave her a kiss, the tongues meet in a mixture of cum, our combined flavors increasing our passion.
I raised her legs so her knees were on either side of her head; I braced them up with my arms and grabbed the top of the mattress. I grinned and so did Lucy, she knew what was coming. Without warning I pulled back and slammed into her, I pounded her cunt as hard as I could. Within ten strokes she was cumming again. I continued the assault on her pussy for five minutes or so before I couldn't take anymore. With one last thrust I exploded inside her, this set off her fourth orgasm. We laid together until we both calmed down a bit, then I rolled over and rested my head on her chest, casually playing with one of her beautiful nipples.
"I'm sorry that I won't be around for your birthday, although I think I have something planned that you'll enjoy." She smiled and caressed my chest lightly. I rolled onto my back and turned my head towards her, she had her devilish smile on which meant something interesting was going to happen.
"Do I get a hint?" I asked, not expecting to get one.
"No, if I give you a hint it will ruin the surprise. All I can say is make sure your home from work by 6. I wouldn't want you too miss the surprise." With that she gave me a kiss and rolled over to go to sleep.
I turned on the light and read for awhile, my mind racing with the possibilities. Although in my wildest dreams I never even guessed near the truth.
The next two days dragged by. I got home at 5:45 on the day of my birthday, feeling lucky that traffic wasn't any worse. I quickly changed from my work clothes, throwing on a t-shirt and jeans (underwear wasn't the norm at home). About 5 minutes to 6 the door bell rang and I opened the door to be greeted by three beautiful women and a couple of hot pizzas.