having fun driving the sexy 18 year old girl home

As i was going to be driving the very sexy 18 year old girl home,after our weekend of fun.she had decided to wear her bikini top and mini skirt for the drive home as it would make things easy for me to play with her b cup tits and her pussy too,as i told her i would drive her home,so we could have some fun on the way home.
We loaded up the car,with her bits including the freshly washed uniform,that gave us the most fun,after she had checked that she had got all her stuff plus left a little surprise for me(which is pair of her panties and a bra to so i can have some fun with them later),she runs and jumps up to me and wraps her legs around me,we have a very passionate kiss with our tongues exploring each others mouths after a few minutes,we got into the car to start the journey home.
She said as i have been with a very dirty old man all weekend,i have not had a chance to check her phone,so she started to read the text messages she had got from her friends and some of them made her laugh and she reply to messages and apologised for delay getting back to them,she explained that one her very naughty friends said not to fuck in shopping centres or do naughty things in the car.
She also noticed she had several face book messages too.so she open her facebook to take a look,quite a few of them were just family member asking how she is but also found out that the pictures of me kissing her with my hand up her skirt had gone viral on face book as well as a video of her bouncing up and down on my lap in shopping centre,it got people guessing if we were fucking or not,i asked her to send them to my face book account,which she did.
I pulled over into a layby and said lets go for a walk at same time putting my hands on her tits,so she knew it was not going to be a ordinary walk,i had in mind.after a while,i told her to get down on her knees and open her mouth as i undid my trousers,which fell down my legs follow by my boxers,i then guided my cock to her mouth and started to push it into her mouth,so i could fuck her mouth,so my cock went balls deep with every thrust until i drain my balls down her throat and then i decide to have piss in her mouth,so i pushed my cock right to the back of her mouth and started to piss down her throat,after she had swallowed my piss,she licked my cock clean as it start to get soft before it fell out and she licked her lips to make sure she did not miss a bit of piss or cum,i pulled my boxer and trousers back up and we walked back to the car as we were only an hour away from home.
So i made the most of the time by asking her to show me her pussy as we drove home and every traffic light we came too,my hand would touch her pussy or her tits,which she was enjoying too.
After we pulled upto her home,we had another passionate kiss and she asked if she could come again for more fun,so i told her,all you need to do,ring me on this number and we can arrange a day and you can always send me naughty things on face book too,
I helped to unload the car of her stuff and take it into her home,before i set of back to my home,thinking of all the very dirty things i did with her and i hoped and prayed that she was not lying about want more fun with me as i sure want more fun with her.