A Rather Explicit Account 
Someone here on SW wanted to know, in graphic detail, what I do and what I experience when I masturbate, and I thought to myself, "Why not tell everyone?"
. I hope this isn't too revealing for this site. If so, please let me know. Anyway... this is what I told him.

I begin by taking off all my clothing. I move onto the bed, grab the pillow, and place a towel over the pillow, making it all nice and high.
I spread my legs and climb on, straddling the mound. Then I press against it, thrusting slowly at first, and try to stay focused.
I begin to build up a rhythm, pressing harder against the fabric of the towel.
This causes tingling sensations that start between my legs, and which slowly move to other parts of my body from there.
I start to get really hot, and after about 20 minutes I'm sweating. I go faster, thrusting harder, and at that point my scalp is on fire.
My mind goes blank, and the tingling turns into an orgasmic impulse that takes over my body, and I begin to feel it coming on, unstoppable at this point.
Then it hits me!
I'm sent thrashing on the bed, my buttocks clench, and my eyes roll back into my skull. My back arches, and I throw my head back and moan - "oooooooooooaaaaaaaaaaaaaahhhhhhhhhhhhhhhhhhhhhhhhhhhh..."
I collapse onto the bed, twitching spasmodically, mind mind a mess, my muscles doing things they don't normally do. I've lost control, surrendered to the orgasm, and I'm feeling refreshed and more alive that I could ever be.
I spread my legs and climb on, straddling the mound. Then I press against it, thrusting slowly at first, and try to stay focused.
I begin to build up a rhythm, pressing harder against the fabric of the towel.
This causes tingling sensations that start between my legs, and which slowly move to other parts of my body from there.
I start to get really hot, and after about 20 minutes I'm sweating. I go faster, thrusting harder, and at that point my scalp is on fire.
My mind goes blank, and the tingling turns into an orgasmic impulse that takes over my body, and I begin to feel it coming on, unstoppable at this point.
Then it hits me!

I'm sent thrashing on the bed, my buttocks clench, and my eyes roll back into my skull. My back arches, and I throw my head back and moan - "oooooooooooaaaaaaaaaaaaaahhhhhhhhhhhhhhhhhhhhhhhhhhhh..."
I collapse onto the bed, twitching spasmodically, mind mind a mess, my muscles doing things they don't normally do. I've lost control, surrendered to the orgasm, and I'm feeling refreshed and more alive that I could ever be.