I woke up groggy and tired after only 4 hours of sleep when I could no longer stand the banging on my door. I grumbled but got up and was pestered by the family to get ready as we were late for the annual company picnic where my father works. I was a little pissed that my parents insisted on having me come even though I would be oldest "youngster" there. At 20 years old I was more than ready to move out but was still in school so couldn't quite afford it yet. So I slowly left my warm and comfortable bed and got in the shower and stood there for a good 10 minutes before getting out. I dressed in my favorite blue jeans and a black t-shirt and was ready to go.
We drove there in my dad's car and I leaned back and closed my eyes. All too soon we were there and I helped my family carry some stuff to the picnic area. I put on a smile and greeted all the people and made small talk before going off to a corner and nursed a glass of cranberry juice and a small amount of vodka I had managed to spike it with. Time seemed to be moving incredibly slowly as people showed up and I had to pretend to give a rat's ass about their kids and shit.
I was getting really bored and was this close to taking off when I saw two girls walking towards us with their father. I knew the father to be one of my dad's coworkers so I went up to them and said my Hello's and learned that the older one was a senior in high school and the younger one was just a freshman. They were both cute but I made it a point to pay more attention to the senior as she was legal at 18 and her sister was just plain jail bait. They had a soccer ball with them and I was right away invited to go and play with them by their father as he figured I would keep an eye on them keeping them out of trouble.
I smiled and assured him of that while thinking of many ways I would be tapping that ass.. But I digress. I led the girls to the field a little away from the crowd and we started kicking the ball around. Most of the time was spent on them asking me to show them the proper techniques even though I was quite sure they knew them already. I didn't mind at all and took all the opportunities to get close to them and put my hands on their waists but made sure to stay away from the younger sister. She soon lost interest and went off to play with someone her age and I was left alone with this hot, young thing and she was asking me what I wanted to do.
I wasn't sure if she was just teasing me or whether she actually wanted to have some fun so I decided to push forward. I turned to her and asked her if she wanted to learn to climb trees. She smiled right away and said yes to me and I led her off even further, almost in the woods and picked an easy tree to climb.
I showed her how to swing from the branch and scale the tree and asked her to try it. She stood in front of me and took off her sweatshirt and I got a good look at her body. She was about 5'8" 120 lbs, black hair, dark brown eyes with very nice tanned skin. Her ass was to die for and filled out her jeans incredibly. Her tits were jutting out firm and proud as she stood in just a tank-top. I told her that she should perhaps stretch a bit before climbing the tree so that she doesn't hurt herself. She smiled and started to stretch as I admired her young tight body while pretending to stretch myself. I was already half hard and was ready to jump her.
She finally tried to swing forward and get on the tree but couldn't quite get her legs up on the branch so in order to help her I grabbed her leg and pushed up putting both hands on her ass and managed to get her up on the tree. As she braced herself on the branch I smiled at her and quickly pulled myself up on the tree and sat right beside her so that we were touching.
I started talking to her about school while I helped her climb higher and higher till we were completely hidden from everyone and were pressed right up against each other and didn't really have any room to move around. I made sure to rub into her to make sure she felt my cock against her belly. I could tell that she was breathing hard and her face was red. I looked down at her and whispered in her ears, "If you want me to help you get down from here you are going to have to do something for me." Her eyes grew big as she understood what I said.