Amazing sex (long story)

Alrighty well... I've had a thing with my friends older brother for about 2-3 years. We don't have feelings for eachother it's just casual sex and we're friends... I guess you could say.Well today I had some free time and no one was home so I called him up asking if he wanted to pick me up cause I had nothing better to do.He picks me up and good God the minute I stepped foot in his car his hand went to my thigh rubbing it up and down every few min reaching higher I was getting wetter by the minute but we had no place to go to have sex so we went to a deadend by my house that was surrounded by trees and other houses and decided to do it there...Omg it was amazing he started sucking on my boobs and playing with my cilt.At this point we had moved to the back seat of his car to have more room I undress the lower half of my body and straddle him let me just say..best sex ever...I was riding him like crazy and each thrust was like he was going deeper and deeper into me we had fogged up the windows...we were both sweating my hair was a mess and so was his.He kept on sucking on my boobs and slapping my ass which made me want him even more...we finished and we were both panting like crazy I got dressed and so did he and he went to drop me off at home but the cute part of it all was when he was dropping me off as I was getting out the car he said "Be safe and be careful and don't do bad things...well... except when your with me" he gave me a smirk that had me wanting him to take me again...He's always cared about me and his always considerate when it comes to me...but damn that sex was the best we ever had