First experiences

My very first lesbian experience happened with an adult female when I was still a preteen. My parents never found out how active I was.

My first lesbian experience happened when I was 10 with my best friend Olivia (also 10). She had done stuff at a sleepover and wanted to do it with me. I fucking loved it. 

Mmmmm. Please tell more. How did you end up together and how did it feel for you?

I’d already been masturbating for a couple of years using the shower head on myself for pleasure. I spent the weekend with Olivia and she was telling me about her experience at another sleepover a few weeks earlier and asked me if I’d done anything like it with other friends. I said no and she asked if I wanted to try with her. I immediately said yes. We took off our clothes and she began but touching herself. This made me wet and I began rubbing my clit. We were both wet and she began rubbing my pussy slipping a finger inside me and OMG it was the best feeling I ever had. I followed her lead and rubbed her putting a finger inside and pushing in and out. We made each other cum several times. Then she pushed me back on her bed and moved my legs apart and started licking me. I was in heaven it was so good. We ended up in a 69 licking each other to another orgasm.
This was how the rest of the sleepover went. We even rubbed our pussys on each others. That wasn’t the only time it happened after that!

I was 9 and had started playing with my dick when I was about 5 or 6. One weekend we had family come to stay from another state. My cousin who was 13 got me on my own in the basement, talked to me about porn and sex and asked if I masturbate. I sheepishly told him I did. He asked if I knew about cum and I said yes. He asked if I  masturbated with friends and I said no. I could see his cock was hard in his shorts. He pulled down my shorts and underwear and played with my little dick which got very hard very quick. He jerked my cock until I came. Then he said it was his turn and took off his shorts. His cock was way bigger than mine and he took my hand and placed it around his cock and told me to jerk him. I did and within a few minutes he shot a load on my hand. He told me to keep going rubbing the cum over his cock. Then he got some tissues to clean up and we both got dressed real quick. He asked if I enjoyed it and I said I did. He said we could do it again later and I was definably up for it. 
He was staying in my room in a sleeping bag on the floor so when it was time for bed we  were in my room. He locked the door, got us both naked and sucked my dick which was rock hard. He made me cum and then he got me to suck him. He ended up cumming in my mouth which I didn't like but what the hell. We went to sleep and in the morning did it again but this time he got me in a 69 and after sucking each other for a while he got me to lay on top of him and rub our cocks together until he came on me. 
This experience led me to doing it with a number of other boys over the next few years, but that was my first.

Through my bff's older girl cousin, my bestie & I learned how to find online porn during a sleepover. 
Between the porn sites & my bff's cousin, who was almost thirteen, any of our Q's we might have had about porn vids & it's use in masturbation, were eliminated by the live demonstration she gave us as we watched.  
This was the genesis of my masturbating to porn vid that started for me at ten.