I am at home alone on the weekend for the first time in ages. So I decide to go dildo shopping. I have had my eye on a big dildo 16 inches and thick. I am in the shop looking when the sales assistant dressed in leather comes over and asks in a deep voice if I would like any help. I say thank you. I know what im looking for. He smiles and walks to the counter and starts to read a magazine. I am happy choosing my new toy. I take the mega dildo upto the counter and with a smile on his face asks me if I am going to give a show with the door stopper. I say not anyone in particular. Maybe this one and I will be just all we need. He says what a pity. I would like to see you ride this one. I am instantly wet. Now the fun begins. I thank the assistant and drive home and when I get there. I take out my new toy and go into the loungeroom where I immediately lube the giant up and begin to imagine how amazing it will be to slide it deep inside me. I undress slowly forgetting that the windows in this room are open and the neighbour across the road was waving and walking towards me and then stopped dead in his tracks as I sat on the tip of this hard giant rubber cock. It began to slowly slide inside of me warming my lips and setting my clit on fire. I began to lick my nipples as my breasts are E Cup and very versatile. The neighbours eyes have not left my window as he begins to walk closer and closer his hand reaches down and begins to slide it up and down his shaft without me noticing and the giant was now 1/2 way inside me and I am rocking, moaning and wanting more. It doesnt take long and im 3/4 in and now I am riding this giant for all it is worth as I scream so to does the neighbour as my eyes met his.........The knock at the door......