This story has a little history. As one of my first sexual experiences, at least I think of it that way now, at the age of 8 or so, I spent the night trying on my mother's clothes. I put on her shirts, carried around her purse, and I even put on a pair of her pantyhose and high heels. Even this young, I remember this feeling a little deviant (my brother said I shouldn't wear women's underclothes), but I also liked the tight nylon.
About 8 years later, it happened again. I was a committed masturbator from around the age of 12. I also always liked to dress for masturbation, wearing my tightest, newest briefs, a jock strap, and one time my mother's panties. I did that just once, quietly taking a pair of panties to room, masturbating, and then taking them back to the laundry room.
In college, when I was 19 years old, my girlfriend left for spring break, and I stayed in her house to feed her cats. While she was gone, I would wear her panties and masturbate. She wore a lot of satin, which felt very nice on my cock and balls.
Now I am married, and happily so. Every now and then I like to slip on my wife's panties when she isn't home. I love the feel of the soft, fabrics, and watching my dick bursting out. I'll wear them around the house for a bit, and then masturbate.
Recently, I tried another experiment. I went to the store and bought a sexy, delicate pair of black panties. I bought them for myself. Still, just every once in a while, I like to wear women's panties and masturbate. In fact, I'm wearing them now, and can't wait to touch myself!