My earliest recollection of enjoying masturbation was when I was about six. I found that if I could straddle a sofa cushion, placed in an upright position and rub myself back and forth, I could experience a wonderful new feeling. Then, when I was alone in the room another time, I tried it with just my panties on and it felt wonderful. Then one day I decided to remove my panties and rub my pussy on the cushion, which felt really good. When I had the idea to spread my pussy lips apart and rub my exposed clit along the cushion,
I recall that it felt so amazing. I had experiences with two girls about my age earlier that summer, showing me their pussies if I showed them mine. I recall that I really liked the feeling of having my pussy lips spread apart and being explored like that. I didn't orgasm during those episodes until one day. My older sister and I were home and I was walking through the hallway and peeked through her partially open bedroom door. I saw her sitting at the edge of her bed, facing the door, unaware I was there. She spread her legs, then her pussy apart and looked down at it. She then started rubbing her clit. I wanted to leave, but I couldn't. She then laid back and kept rubbing her clit and moaning. Then she slid her fingers in and out of her vagina and went back to rubbing her clit in faster and faster circles. She then began to move her hips up and down and had one heck of an orgasm. I was so amazed at what I had witnessed without her knowledge. I went right to the sofa cushion, took off my panties and rubbed my clit back and forth until I had my very first orgasm. I then discovered that if I took a pillow, and draped it over the foot of my bed, I could straddle it and rub back and forth and have the best orgasms. I used that method for years until I discovered that I could finger my clit into an orgasm. I was sharing a hotel room while on a family vacation with my older sister and during the night I happened to wake up and look over at her bed. I could see that under the blanket, her legs were spread wide open and that she was moving her finger up and down her slit. She rubbed her clit more and more furiously and as she did her legs spread wider and wider. I could hear her finger moving against her pussy wetness.
Well, she had an orgasm and went right to sleep. I then tried to use my finger on my clit like she did and the memory of her masturbating like that in front of me, thinking I was asleep was all I needed to have my new method of masturbation in place.
I still love to masturbate by humping a pillow as well as fingering myself.