My wife was going away for a week with friends and before she left she told me to make sure i took her delivery of parcels on Friday.She runs a mail order catalogue.Said if i was out and missed the guy she,d kill me!Anyway,all week i had been able to dress up,walking around the house and even venturing into the garden,feeling the breeze up my skirt etc.I had been wanking myself silly all week,felt so amazing and sexy.When Friday came i did all the housework and couldnt wait to get into my sexy clothes. I put on a black suspender belt,black stockings,matching black lace bra n panties,high heels,short red skirt,white see thru top and my brown wig. I walked around the house in a state of excitement,felt so turned on.I didnt hear a knock on my door as i was so excited an felt so erotic.I was in our bedroom admiring myself in our full length mirror when i thought i heard a faint knock,i immediately rushed to the window and as i looked out i could see the delivery guy closing our gate,his arms full of parcels."Oh Fuck" i thought...."No"..."she,ll go mental".He was parked on opposite side of the road and was waiting for a break in the traffic to cross over.I rushed down stairs and i thought"just go for it,he doesnt know you!"I opened the door and he had his back to me,i shouted on him and he turned and came up the path.I only had the door open a little hoping he wouldnt get a good look at me. His arms were full of parcels and i think he was expecting my wife as she always takes delivery.He said for me to open door and he,d bring them right into porch.I took a deep breath and stood to the side as he came in.He didnt even notice as he put the parcels down,it was only when he started to get up from a stoop that i saw him looking at my legs.