I can smile about it now but at the time it could have had dire consequences.From a young age I had a yearning to wear girls undies,I hated underpants and in my bedroom I would roll them down making them look smaller,even as I got bigger I hated it when my mother would want to get rid of my older and smaller ones,I enjoyed them being tight and skimpy. When I moved into my own flat on the upper floor of a house I noticed that the lady living downstairs hung her undies out on the line in the back yard,I would spy on her from behind my curtains,very often naked and giving myself a tug.As it happened it was where I would also have to hang out my washing,using the fire escape from my flat. I worked shifts and she worked days I would watch her going off to work,on fine days she would hang her washing out before going to work,I began to make a point of doing mine on the same days.At first I would just feel her undies on the line and use my imagination,then one day I found myself in my flat trying on her undies,just her little knickers,they were usually still damp,if I wanked I would be carefull not get them stained,then put them back on the line. To my absolute horror I was in my flat with a pair of her knickers on when I heard the front door open,I was in a complete panic,I waited hoping beyond hope that if it was her she had just returned for something she'd forgotten,believe me the hardon I had in my hand faded fast.Please let her leave again I prayed,but no,I heard her back door open,I realised I was still wearing a pair of her knickers,I pulled them off and with the others stuffed them under a cushion on my couch.She was in the back yard,at first I think she didn't know if she'd hung them out or not,she went back in her flat but then immediately returned. She could see my washing was on the line,she looked up towards my window,there was no doubt what she was thinking,she was coming up the stairs,I pulled my own briefs on and ruffled my hair,trying to look like she'd got me out of bed,quick thinking under the circumstances.She banged on my door,I think she was a little taken aback when I opened it in just my undies,she was quickly in control,where are they she said,I tried to look confused but could feel myself go hot and red,I know its you she almost shouted,I've seen you watching. I made the biggest mistake,somebody must have come over the wall I said,my voice high pitched,so you know what I'm talking about then she said,I suddenly realised she hadn't mentioned her undies.She pushed me aside and started looking around the room then into my bedroom,where my bed was neatly made,been in bed have you she said,she didn't miss much.The cushions came off the couch,there wasn't much I could say now,she picked them up,I knew I was in deep trouble. Her voice was shaking,have you had them on she asked,looking at the front of my briefs,my mouth had gone so dry I couldn't speak,you perv she said looking me up and down,you filthy perv,I,m calling the police,I'm ruined I thought,I could hear myself grovelling,I fell to my knees and pleaded.Have you done what I think you've done in them she was saying,I was saying no no no I was only looking at them,as if that would have made it OK. She was standing directly above me,I was still on my knees,she moved her foot and placed it on the front of my briefs pressing it onto my cock,I was scared.I think I want to see whats been in my knickers she said,nothing I said theres been nothing,she was trying to push my briefs down with her toe,I,m sure the courts will take a dim view of a perv like you but still just give you a slap on the wrist,she was scaring the hell out of me. Take them off she said,her toe moving up and down my briefs indicating what she wanted,take them off she said again,stand up and take them off,I looked at her pleading,she just looked at me like I was nothing,she stepped back a bit,I managed to get to my feet,off she said.I moved my briefs down slowly,never feeling so humiliated in my life,off she repeated.I,ve got a reasonable sized cock but I swear it had shrunk smaller than I'd ever known,she looked at it and slowly shook her head from side to side,can you actually wank that she said,I wasn't expecting her to use such an expression. I tried to cover myself with my hand,thats a pathetic little prick she said,perhaps you should be wearing womens underwear,how big get.For some explicable reason the tone of her questions were having an effect on my cock,oh it does get bigger she said,and bigger it was getting,keep going she said.Suddenly there was no stopping it,not bad she said,not bad,my cock was upright,better than I'd expected she said. Would you like to wank it with a pair of my knickers on or just as you are,I don't want to wank I said,I was talking like her,I,m not offering you a choice she said,I want to see you wanking you little perv or maybe I'll do it for you.I took my cock in my hand but just couldn't do it,not with somebody looking at me like that,she slapped my face and said wank,after a couple of strokes I stopped again.She pushed my hand off it and grabbed it tightly,she wasn't messing about,she was giving my cock hell.Have you wanked in my knickers,have you wanked this off in my knickers,have you emptied it into my knickers,have you spunked in my knickers,how many times have you wanked yourself off wearing my knickers,did you enjoy wearing my knickers as you wanked in them you fucking little perv,I want to see how much of your spunk has ended up in my knickers. I learned one thing about cocks that day,it dose'nt matter how much pressure your'e under when you have to spunk nothing can stop it.I like to stop wanking and hold my cock tightly as I,m spunking,she just kept wanking me shooting my spunk in all directions,it also took her a little time to realise I,d emptied and my cock was going soft despite her best efforts. I think youv'e got a bit of a mess to clean up she said looking at my spunk on the carpet and on my couch but at least its not in my knickers,I,ve got some washing to do but don't think I,ve yet decided whether to report you to the police,I might need to come back to discuss it further and the next time I might need you to demonstrate exactly how you wank yourself off when you're wearing them.After several more discussions she decided that perhaps she could deal with the situation on a give and take basis.