Agreeing to join you for some crazy-morning, outdoor playtime, I met you in the parking lot just as you were slipping on a backpack. I lead the way.
I found the most spectacular park destination. The rough footpath that wanders off through the tall wild grass is easy enough to miss if you don't know to watch for it. It's about a nine iron just off the main trail, past some concealing bushes. There's a clearing enclosed by 3 of the biggest trees I've ever seen. Some kids have set up a fire pit in the center and dragged in some fallen tree trunks for seating. The clearing is just off the river. The far side of the river is rocky and inaccessible and this bank is lined with rushes. The clearing is completely private.
This is the kind of place teens might frequent at night, but I was confident we would have no unexpected company this early in the morning. I sat down on a log and watched as you opened the pack, took out a blanket and spread it out beneath one of the trees. You also took out some cord, the sight of which got me excited and nervous at the same time.
You came to sit beside me, slid your hand over my neck and pulled me in for a friendly kiss. I was nervous. You leaned close so that you could whisper your plans in my ear. "I want you to take off all your clothes. Then I'm going to bind your hands and tie you to that tree over there. I'm going to have my way with you while you're helpless to do anything about it. I'll stop anytime you want -- just say the word. Are your ready?"
I blushed and nodded. We stood and you pulled me close for a reassuring kiss and hug.
I began to undress. First my t-shirt then my athletic pants. I hesitated standing in my underwear and little red running shoes. "uh-uh... take those off too. You can leave your shoes on." I unclasped my bra and shimmied my panties down, slipping them over my sneakers.
"Nice," you said. As I stood there you walked around me, running your hand over my skin: over the swell of my breasts, across my tummy, over my hip and around to my ass. You gave me a smack and my skin goose bumped.
Taking both of my hands palms together and looping a length of cord over my wrists, you wound the cord 5 times making sure the coils sat neatly one on top of the other, then tied it off. I flexed. My hands were not coming apart. You looped another length of cord between my arms and over the bindings then lead me towards the blanket where you threw the open ends of the cord over an overhead branch. The branch was just out of my reach. You pulled until my arms were straight overhead, and then tied the loose ends to another branch on the far side of the tree.
You wandered off for a moment looking around the bushes for something. I was feeling very exposed. All that I could do was to press my knees together, twisting at the end of your rope.