Risky Teenage Masturbation Outside

When I was maybe 12-13, my mum started trusting me to be left at home alone while she took my younger siblings food shopping. As soon as they were gone I would look through her underwear drawer. I found some lingerie - suspenders, thongs, lacy bras, etc. It was a big turn on for me at that age to find all these sexy things.

I used to strip naked and put on her thongs or nylon stockings. They felt really nice and silky against my skin, and my cock would be rock hard, straining to get out of this tight thong. I think it turned me on so much because it was kind of naughty. I'd pull my cock out to the side and masturbate while staring, fascinated, at myself in her full length mirror.

As I got a year or two older I stopped doing this, as I was more interested in porn and actually seeing naked women. However, now as a married adult I got really horny the other week and decided to try on my wife's thongs while everyone was out. This really turned me on, and I think it reminds me of those memories as a child. I was always, and still to this day am, straight. I have no desire to be a woman or be fucked like one, but the taboo nature of women's lingerie on my cock and masturbating to the idea still really turns me on.

I'll never have the guts to tell my wife because I don't think she'd be into it - she'll think it's weird and perverted. If I could get away with it, I'd like to masturbate in her underwear and make a big sticky mess all in the thong and all over my cock. In an ideal world, it'd be really awesome if she got turned on by making me wear her underwear and then us masturbating and fucking together.