John and Julie own a Ford Explorer, I sat in front on the drive back and I asked her to sit with me. She didn't hesitate as she straddled my lap, the wine was making us pretty tipsy. The drive back was about half an hour. Julie, being the naughty girl I made her to be, started rubbing her nude crotch against my bulge. A van full of college guys passed us by, someone in the back noticed Julie leaning over and kissing my neck so they slowed down. As we slowly caught up to them, I pushed my hands under Julie's dress and pulled her tits, she wasn't shy about it at all. The 7 or 8 guys in the van got a look at some of the best pair of tits they'll ever see in a while, John was worried we'd cause an accident, the van accompanied us for about two miles before they had to slow down and got caught behind a truck. I squeezed her boobs for them to see, pinching her nipples as she licked her luscious red lips for them. It was quite a sight. Julie adjusted her dress back into position and as John was pointing to some place where an old friend of ours used to live I worked my hand down to Julie's exposed thigh and under her dress I reached her pussy, she was soaking wet. I played with her clit as we carried a conversation with John, he had no clue where my hand is. Julie threw her head back on my shoulder and closed her eyes. John picked up on what's going on as she started moaning louder. He lifted her dress and saw my hand entrenched between her legs, he shook his head and kept on driving. Julie came, I think few truckers got an eye full as it took her a while until her orgasm subsided. As Julie tried to adjust herself again, I worked my cock free from my shorts. Her dress was on top of it, she didn't feel my warm cock skin until I helped her up so I can supposedly adjust myself and then sat her down.