My niece is gorgeous with a great body and big firm tits and I have often thought about fucking her. Well,a couple of years ago I found her on an adult site working as a prostitute. One of her services was an anonymous gloryhole with a blow and go.,so I booked her. She gave me the address of the flat she worked from and I went round.The way it worked was walk in the outer door close and lock it and there was an internal door with a hole cut out.I put the money through followed by my cock and she went to work, wanking and sucking me off. She was very good at it and took my cock balls deep,,she sucked me for about 10 minutes and then I shot my load in her mouth.I let her milk me and clean my cock, pulled out, zipped up and left.Not a word said and she had no idea it was me