A b**st that no longer cared about time or place, or on the rest of travelers. I gripped her tightly by her long, loose, brown hair at the nape of the...neck and since she was quite a bit lower than me, her head just slammed back into my chest. Only in the split of that motion I see her gentle, well-groomed face and the pleading look of her large blue eyes behind her fancy glasses.With my long hand I broke between the straps of her backpack and put my hand on her crotch, then grabbed a swollen. As she came back onboard I marveled at how a gorgeous gal like Diane kept staying with me. Her hair plastered back, her big tits pointing out, her shaved snatch glistening, her ass sticking out just enough to make a man think about popping it with his cock. She had the whole package. She was smart too. She figured fuel quantities and mileage along with distance and time to go, in her head. And I didn't have to show her how to do any of those things. Not to mention she loved sex. Not just get on. Abruptly she pushed the hand back as aftershocks kept rocking her body. I let go as she tried to catch her breath and regain some kind of composure. I was just hoping we did not alarm the owners or create too big of a scene but had a huge smile on my face. “Wow, that was fucking great!” she quietly said as her breathing returned to normal. I told her maybe she should return the favor. She got on her knees and looked through the hole. Just on the other side she saw a big fat black cock.. I thought about how I jacked off, and thought that maybe I should do the same to her, but her clit was too small to surround with my hand so I tried just massaging it. I rubbed it up and down waiting for some response from Celeste. For the first time in a while she seemed relaxed and she said Oh yeah, thats it baby! Nice and gentle, oh yeah, now youre getting it, ohh, just like that, yeah, slower, yeah like that, oh, oh, yeah baby, dont stop, yeah, just like that. Yeah, yeah, yeah, oh yeah! Her.