One of my first real relationships was when I was 18. She and I were both athletes in school, and we had a lot of pent up energy :)
We weren't having intercourse yet, we were afraid of pregnancy and being stuck in the small town we lived in, but we liked to try a lot of other things.
We did a lot of nature hikes, there were a lot of woods around and we could get pretty isolated fairly easily. In the past we'd be making out, our hands would in each other's pants while sitting on some light and we'd hurriedly reset ourselves when suddenly hikers came along.
We never got caught, but it was close and it was exciting!
On one particular instance we were hiking on a nice summer day, then sun was out and there was a nice breeze.
It was a beautiful day and we were hiking along a mountain trail. We were both feeling a little horney, and we were looking for somewhere to get off the trail. We found a clearing, and realized that it was actually a cleared area for the old train tracks that ran along the mountain. In the middle of the clearing, between two sets of tracks was a little utility building on a concrete platform. A perfect spot!
We sat down and started to kiss, her shoulder length curly hair was blowing lazily in the breeze, and we were enjoying each other. I remember that she had a great neck and I liked to spend time in it. My hand unbuttoned a couple of buttons on her flannel shirt and i reached inside and was rolling a nipple on one breast between my fingers. She loved that and she gave me a little bite on my shoulder to show how much she liked it.
She reached down and started to rub my erection through my shorts. It felt so good and we kissed with some extra passion behind it. I got an idea, born of two people getting horney and wanting to keep escalating. I leaned down and kissed her other nipple, momentarily nibbling on her nipple with my teeth, then I kissed between her breasts and then her belly... and then i leaned her back against the little building and moved down lower to her jean shorts.
I looked up at her, the sun glowing through her golden hair, her shirt open and her breasts exposed to the warm breeze, her nipples especially hard from the extra stimulation. She cupped one with her hand and squeezed her breast and her nipple.
I smiled at the image and then took my teeth and undid the top button, then the next few below it, until i could tug at them down her legs and past her knees. Her white panties had little hearts on them and i nuzzled between her legs with my nose and my mouth, breathing my hot breath on her panties right over her pussy. Her knees spread wider and she kicked off her shorts as she readied herself.