I hear the crunch of the gravel as your car pulls up next to mine.

"I'm not late, am I?" you chirp as you bounce out of the car.

"I mean, it's only been long enough that I almost left you" I smile back at you.

We start our hike into the mountain, with me taking the lead for the first bit as we make small talk. After taking a breather a few kilometers in, you lead us out on the next stage which has a bit more climbing involved and it doesn't take long for my eyes to get glued to your ass in front of my face.

You climb up slightly ahead of my face and as the sun turns your leggings nearly transparent I realise you aren't wearing any underwear under your leggings. Due to the distraction of ogling you, I don't register that you are slipping and you slip back into me. That perfect ass hitting me right in the crotch, leading to the realization that I'm achingly hard. And that there is now no way that you are unaware.

"You know, it seems like you've got a different type of climbing in mind" you smile at me mischievously, pretending to slip back again and wiggling your ass against me.

"I can't help I'm a pervert" I say as I I reach around and pull you back into me. Instinctively you grind against me some more as I start kissing you.

"You know there are other people who have booked this trail?" I moan to you as you I feel you starting to try to get my pants down.

"mmm, good thing both of us don't mind putting on a show" you say as you finally free my cock from pants before pulling your leggings down just enough and bending over.

"Now be a good hiking buddy and fill me with cum" You say as you guide me inside of you, our moans filling the trail despite the knowledge that we might be interrupted at any moment.