.Last Saturday night was mild and dry so I decided on a late night prowl in the city timed for pubs and clubs closing so that I could follow drunk girls in short skirts and hope to satisfy my desperate urge to see their knickers. I followed a trio of girls with high heels and short dresses, doing my usual thing of masturbating myself through a hole cut in my trouser pocket.

As I passed an alley way I saw a couple kissing in a secluded spot in a doorway. They were ever so slightly lit by a distant street lamp. I crept along to investigate and was able to stand in a darkened area by the corner of a building. Then wow! The guy was feeling the girl’s thigh as he kissed her, slowly raising her dress until his hand was clearly visible clutching her bottom through shiny white knickers. Then he rubbed her knickers at the front with his other hand. By this time I was frantic with my need to masturbate and was rubbing myself violently.

I then observed the girl unzipping his trousers, and still kissing him, she expertly pulled out his erect cock and skilfully worked his glistening precum all around the head . Meanwhile he was still rubbing her silky knickers. She took the bulbous head of his cock between finger and thumb and after only a few strokes up and down he came heavily and spurt after spurt splattered the pavement.

 I could see by her face that he had made her come too by rubbing her through her knickers. While they adjusted their clothing I finished my own wank amazed and astounded by what I had seen. I am such a dirty old wanker who can only get excited by seeing girls panties up their skirts. But this was special. I made my way home and wanked again.