Oral sex in extreme conditions

A couple of lovers retired in a very interesting place for oral sex, namely they came under the bridge and decided not to have much fun right on the street. The girl sat on a chair, and the guy knelt in front of her to easily get to her crotch. He took off the shorts from his girlfriend, pushed panties and began to lick her crotch, the girl laid her hand on the guy's head and lung lung with pleasure.