You pick up the costume, and hurry to the changing room. You don't know why, but you suddenley feel like trying on the costume. So you enter the first one to your right. You quickly undress. and take the costume out of it's plastic bag. First, you slip on the panties, which you thought would never fit. Surprisingly they not only fit, but feeling comfy and natural. You cannot even feel your dick touching it. After this you slide on the socks, then the bra (To your shock without trouble), then the dress and finally the dress. Suddenley you feel strange. You sit down on something behind, though your not sure what it is because everything is blurry and spinning. Then you feel a strange feeling in your groin. Youve NEVER felt this way before. It feels empty. You pull down your panties and let out a moan as your finger accidentily enters your new pussy. "OOOH" you moan. You feel nothing but pleasure as you push and rub.