It was warm and we had about an 8-hour drive. Left about 9 and J was wearing no bra, a flimsy very sexy top, and a short skirt. We drove the car as it...would allow better access for viewing. After an hour or so we got on an interstate, 4 lane divided. J was feeling horny as we passed trucks. She started by revealing her ample breasts just shy of the nipples. She rubbed her nipples under her top after she pulled the shirt down. They were very hard as she let out a little moan. We were coming up. All the while kissing my hands were on her back and she was balancing while keeping her hands on my shoulders. After few minutes of kissing, I took my hands from her back and held her face. I told her “Andrea, you are beautiful!!” For this, she smiled and said “I’m glad you are stuck with me rather than that shopping of yours. I would like for us to make this something special and memorable”. I told her “you have no idea”. She excused herself to use the bathroom. She told me to feel free to use. “YES!YES!YES!YEEEEEES!” Your head is looking back at what I'm doing to you but as your orgasm overtakes you, You move your head down and scream into the couch. Your tight ass clenches my finger as your orgasm subsides and I slowly slide it out of you. My face is drenched with your juices as you turn around and you taste yourself on my tongue. My cock is bulging in my pants. You unzip my pants and take it into your mouth. This time I am the one to moan as I feel your hot breath and warm,wet lips. Before i knew it, my fiancee and her co-worker went into the backroom and shut the door. i didnt mind not being in there because i knew i would make her co-worker feel uncomfortable. So i walked close enough to the door so i could her the details. I heard her co-worker moaning and i heard them kissing and sucking on each other’s nipples (i knew because i heard the little ‘pop’ noise when they stopped sucking on each other’s nipples). They came from the back room and my fiancee’s face was bright.