She knows in general what to expect from her adventure but most likely prepared for pretty much anything and accepts everything that is coming her way, and in the process is getting really exciting which is pretty obvious from her facial expressions, sometimes pretty happy ones ;)
When she sticks her butt through the window she is trying to see what comes next and that creates composition similar to the picture on 1 dollar bill ;)
The entire video is 40 min long and full of excitement and action!

Broken leg is not a problem when it comes to outdoor sex movies. What you need to do is pick up a hot girl who will want to take care of you. So Eric and I didn't change our plans and went hunting today as usual. First, we seduced one sexy young babe into getting naked in public. She showed her cute tits and butt but didn't want to have sex with us. Therefore we had to find another target for our reality porn video. For that purpose we went to a hospital and got a hot nurse involved in our reality porn movie