INTRODUCTION
It was the first day Uncle Jack was taking care of his niece. He wasn't her parents first choice for the job but they were in a bind. Their biggest customer was redesigning a product line and they absolutely had be on site with him for the next two weeks. Unfortunately their regular babysitter had gotten in an accident and was in the hospital.
Her parents were timid and scared. They were sure something bad was waiting just around every figurative corner. That made them very conservative and very protective of their only child. They had strict rules about everything: foods, books, TV shows, movies, play dates, friends. But they were especially strict about how she dressed.
Clothes were the first step on a slippery slope to something bad. Clothes defined what kind of person you were. They didn't want their daughter to be the kind of person who tempted fate by being too flashy, too trendy, too sexy, too unique.
Unfortunately for them Jack was the exact opposite, a man who constantly tempted fate. The books he wrote were too trashy; his clothes were too tailored; his dates were too pretty, too tattooed and wore too little clothing; he traveled to places that were too foreign; his car was too fancy. Certainly terrible things would happen to Jack someday and they didn't want their daughter nearby when that happened.
If they had known of Jack's private activities they never would have called. Jack belonged to a social group that indulged in a wide variety of sexual desires. He was one of the most respected members of the group, largely because he was an omnivore. He participated in everything.
But they didn't know and they were out of options. They called. Jack agreed.
The parents hoped fate was busy watching someone else. They trusted their daughter was a prim and proper young lady, following all the rules. At school, she played field hockey, was on the debate team, and was an honor student. At home, she was modest and respectful. What could happen in just two weeks?
Appearances were deceiving. Although she was naive in many ways, particularly about sex, their daughter secretly rebelled against the rigid protections her parents decreed. She read forbidden books at the library; she watched forbidden movies at her BFF Emma's house; she ate forbidden food on field trips. If somebody was going to have their skirt a little too short or blouse a little too unbuttoned at school, it was their daughter.
When her parents weren't home, she walked around naked or wearing a skimpy bra and panty set she kept hidden in her closet. The older she got, and she was now 18, the more she craved a great exciting adventure.
And now Uncle Jack was coming for two whole weeks. Their daughter had adored Uncle Jack her entire life. He was her role model. Finally she might get her adventure.
Uncle Jack knew about the rebellions and the desire for adventure. "Someday" he thought "she's going to explode like a rocket with some lucky guy."
Her name was Holly.
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DAY 1 - WEDNESDAY
Holly's parents had left in the morning before she went to school. After school, she and Jack chatted a bit before she went to her room to do homework. Now dinner was almost ready.
Jack went down the hall and looked in Holly's door. His niece was attractive but not stunning. Her narrow face with it's strong nose and chin made her look older than 18 but the rest of her looked younger. She was a late bloomer.
Her cheeks retained a certain baby like roundness that would disappear in a few years. She was barely 5 feet tall, slim with wavy dirty blond hair. Her breasts were almost a B cup and her hips had only just begun to widen.
Holly was laying across the bed watching a movie. She was wearing a cut down tee shirt exposing her tummy and the bottom of her bra. Regular shorts had been reduced to short shorts that barely covered her panties. Jack smiled. It had taken her no time at all to create an outfit her parents would thoroughly disapprove of.
"Dinner's almost ready" he said "What are you watching?"
"Mean Girls. Emma loaned it to me. Want to watch the end with me?"
"Are you allowed to watch that? Isn't it too mature for a 18 year old" he teased. Holly rolled her eyes and moved up on the bed to give him room.
Jack flopped down behind Holly. The mattress bounced her back into him. Holly wiggled to get comfortable. Almost instinctively Jack adjusted his position so his cock nestled in the crack of her ass. It began to harden.
Holly gasped a little but held still. Jack thought a minute. He knew his niece felt stifled by her parents. He knew she had been flirty with him since he arrived two days earlier. He knew she had cut down her tee shirt and shorts as soon as they were alone together. He concluded she was looking for an adventure and hoping it was sexual. He also knew she was naive and almost anything would qualify.