Hitchhiking can be dangerous which is why I used to do it all the time. I cannot believe how many guys would get more turned on when I told them, "I never did anything like this before" when they said the ride would cost my ass or throat.
Got fucked like this once in college by one guy. When he finished, he pushed me out of his car naked and tossed my clothes out of his car as he drove down the road. Had to walk a mile back to campus. Found everything on the way back besides my underwear and sneakers.