Extreme fucking on highway in public!

My Gf is crazy! she is so sex-addicted that she wants to have sex in a sudden places and even in public! At firs i felt confused about her offer to fuck in public but she was convincing me that it would be a special sex full of new extreme emotions! And i would say she was right! On our way to our friends she told me to stop the car on the AutoBahn near Berlin! At first i didn't realized what she was going to do! She said that we should go outside and fix the car! We went out of the car and she started blowing my cock right on the highway! I was shocked but it was so great that i didn't stop her but fuck her right there in public! It was the most exciting sex in my life!