I discovered my interest in real plastic baby pants at puberty (early 60s). I found some Empire plastic baby pants, sized toddler super large that I could fit in to with no problem. Loved the look and feel and when I rubbed on them they felt great and didn’t leave a mess on the sheets. I also loved the plastic backed baby diapers for their look, feel and baby powder smell. I probably could have fit in the largest size because they look larger then the ones today but never tried to. Wish I had tried to. Not interested in dirty diapers but have used them to pee in if I need to. Love the smallest diaper because they look more like a real diaper. Don’t care for the bulky adult diapers. Found some youth size plastic pants that look and feel like my first plastic baby pants. Like to hear how and when others became interest in plastic pants and diapers if it all started when they were young.