I started masturbating at around 10 years of age. I started by rubbing my mom and sister's hose against my legs and found myself getting aroused. This carried on for some time and I also used to wear their stockings and pantyhose whenever I got the chance. My sister is 6 years older than me and she wears full leg braces (calipers) on both legs. I found myself getting even more aroused just looking at her and then it would be another masturbation session. I don't know if it was because I was younger than her, but she never minded me coming into her bedroom when she was getting dressed or undressed. A few times she even let me help her to lace and strap her braces on to her legs. She used to lie on her bed reading magazines dressed only in her underwear, pantyhose or stockings and her braces, I would peep from my bedroom across the hallway and it wasn't too long and I would be extremely horny and then I would end up masturbating. Just watching her crutch around her room would set me off.
When she left home some years later, I found a pair of her braces that fit me, not perfectly but quite well. I used to dress in pantyhose and braces whenever I could and would masturbate while dressed like this. Today I still do this whenever I can.