Not 100% sure on thw actual age. I remember wearing my Mom's VF panties at about 8-9. They were so large, they drooped a little and was spotted by our neighbor a day I wore short pants!! Time passed and I guess it got re-kindled around 11-12. This was in the late 1960's and my sister was 15-16 or so. I would borrow her (usually VF) panties and take them to my room. Instant hard-ons and I would rub and rub because it felt SO good. I had never ejaculated before, but I knew they sure felt good. I then experimented with her nylon stockings. (Pantyhose were not used or rare in my house at that time.) I would rub the sheer stocking over my pantied member and derived a equel or better feeling!! A few months later, I was at my best friends house (male) and I was telling him about it. He had masturbated by hand, but he too had never ejaculated. He was a few months younger than me. We went to his Mom's bedroom and he showed me her underwear drawer. Instand hard-on for me! He was reluctant to touch her things. In her bathroom were numerous pairs of pantyhose on the showerbar placed there earlier to dry. I just HAD to. I took a pair and walked to her bedroom. I unzipped and started to rub her pantyhose on my stiff inexperianced dick. It just felt better and better. Very suddenly, it felt as my whole body turned to liquid and drew to my mid section. I could not stop as this had felt better than ANYTHING in my life. Instinctively I could not stop humping her things and did not want to waste any energy standing up! I took about 3 steps and fell backwards on her bed never missing a stroke. Suddenly, it felt as if my balls shrank to nothing and them I started to feel my cock expand to what seemed to be 10X its normal size as My balls started to tingle and shudder as I began to pump my very first load of sperm! Pantyhose had caused my first orgasm! It actually scared me at first as I was not 100% sure what had actually happened. And on top of that, I had ALL this white thick fluid all over her panties and hose. I found out very quickly that rubbing dry toilet paper on semem soaked pantyhose makes things a LOT worse!! (It's funny now,, not then!!) I ended up taking and keeping her panyhose to avoid getting in trouble and actually got away with it. I ended up keeping and using them until they literally wore out and came apart!!