My first experience dressing

I was round my friend's house and we'd been playing with the water hosein the garden and had got absolutely soaked. We were going to watch a film later so headed inside to change. The rest of his family were out till quite late so I used his sister's bedroom to dry off and change. I must admit I fancied his sister - she was a few years older, slim and quite pretty. When I went in her room I saw she had left her underwear drawer half open with some knickers and thongs hanging out. She had also left some random tights and stockings laying on the floor. They were bunched up so I guess she'd been wearing them. And there in the corner was some disgarded cream satin knickers with a little bow on the front. I couldn't help myself and quickly picked them up. Of course, I smelt them and after quickly undressing put them around cock. I don't know why but I then slipped them on and the thrill was incredible. I was looking in her mirror admiring how well they fitted, and felt, but also was shocked how feminine my bottom now looked. I grabbed some nude coloured tights off the floor and slipped them on too. They felt unbelievable although tricky putting on. Again I was looking in the mirror admiring how fem my bottom and legs had become and rubbed my crotch a little until I could feel my cock starting to leak. Not wanting the moment to be over too quickly I picked the stockings off the floor. They were quite sheer and black though needed a suspender belt. I could see some black lacy knickers on the top of her underwear drawer so I took off the tights and satin knickers and put the black knickers on. The thrill was still incredible. I quickly put the stockings on. The third drawer down seemed to be the one for suspender belts ( drawer two being bras ). I managed to put the belt on and got the fronts garters fastened but the rears were just too tricky. Again I spent some time looking in the mirror rubbing my hands over my stockinged legs and lacy covered bottom. To my horror my friend then walked in .....There was an awkward moment but then he laughed and confessed to dressing in his sister's knickers too. We were quite close friends and had seen each other naked loads of times so in the end I laughed as well although still a little embarrased. It was then my friend went to the drawers and pulled out some pink satin knickers, matching bra and some nude hold up stockings. He asked if I wanted to see him also dressed. Sure I replied! He was just wearing shorts which quickly got replaced by the pink lingerie. The outfit looked good on him. His bottom and legs became all girly and very sexy ! Anyway we spent the next hour just touching each others legs, bottoms and crotches. I let him come on my knickers and he let me do the same to him. We went on to explore each other more on other occaisons but that is where it started for me. Thanks for reading. xx