With excitement i slipped the tight satin french knickers and the black glossy hold ups on looking back at me in the mirror was a slutty girl,excited for the visit to the shops..seemed a shame to have to cover the slutty look with trousers but knowing what was underneath was extremely arousing.I entered the charity shop and made my way to the male clothing area while glancing over to the female section i was desperate to look through the section,my heart thumping and with a throbbing in my knickers i crept slowly to it,i flicked through the skirts and found a short black pencil skirt with a side split,i knew i wanted it,i glanced over there was only one other male customer in the shop looking at books.My heart thumped as i pick it up and felt the coldness of the wet look satin.My excitement was visable so keeping the skirt close to me,i went to look for some trousers so it didn't look to obvious i wanted the skirt.I went to pay and put the clothes on the counter...You can try them on if you like the he hadn't seen the skirt under the trousers..i didn't know what to do my heart thumping i said ok and made my way to the curtain covered changing room.Slipping of my trousers nervously i felt exposed i had no interest in trying on the trousers but the chance of slipping on the skirt i couldn't miss.I slipped it up past my nylons and over my satin knickers i felt the coldness and stickiness against my leak i was leaking heavily. Looking back in the mirror i felt amazing and aroused my hold ups could be seen below the skirt,i felt daring so made a small opening in the curtain knowing i could be seen if someone passed only got me more aroused.I could clearly see the shop keeper.I caressed the nylons and skirt and felt like a slut putting on a hidden show i was just a about to remove the skirt when a hand slipped in and felt the back of me,i jumped at first,looking in the mirror it wasn't the assistant he was still there.Who had seen me? Then i remembered the guy at the books! I didn't push it away but let him feel me,pushing back he put his had around the front and squeezed me i let out a low quite grown as i was felt though the satin what only lasted a few moments the intensity of it was to much my knees buckled and my body jolted i had started to ejaculate as hard as i tried to stop i couldn't,the hand was gone i was left feeling the cold satin knickers stuck me and shaking from the excitement.I slipped the skirt of it was wet and the stain clearly visable.I dressed and went to pay with the skirt tightly folded up under the trousers.Feeling flushed i looked round but no one execpt the assistant was in site.He folded the trousers and then unfolded the skirt i looked away as he got the price of it,my heart thumping i waited "i see the skirt fitted well" he said he slowly folded it again deliberately staring at the stain smiling it was then i thought i wonder if he had seen the show...i.left and hurried home extremely aroused..