I started masturbating when I was 9 or 10 and I enjoyed the sensation. I began by using my fingers and rubbing my clit. I used things like cylindrical objects that were smooth. Hair brush handles and my grand dad's empty cigar case barrels were perfect. I've even used baby cucumbers. I would masturbate 4 or 5 times everyday and mostly at night while I was in bed and everyone was asleep. I've used the shower head with the jet directed to my clit. That was so good and the sensations very gratifying.
Around the time I was turning 13 (not quite!!) I met my much much older bf who introduced me to all kinds of stuff and oral sex was one of his strong points. He would eat me out for hours and hours and made sure I was pleasured a lot. A month before I turned 13 I lost my virginity to him.
I share similar experiences to yours.