After closing the door John stripped off his underwear and grabbed me gently and put me on his bed and climbed up while pushing me down, he rubbed his erect penis down my flat chest and pressed it against my pussy " I watched some videos on how to have sex I'm supposed to put my penis inside you" I looked at him breathing heavily feeling his glans pressing against my wet slit " that's right but let's wait for that time right now let's just play with ourselves I can show you how my stuff works and later you can put your penis in my vagina". John leaned back and used some lotion before he started stroking himself.
I leaned against his pillow and rubbed my nipples slowly feeling myself becoming more and more aroused as I watched my brother stroking himself. I slipped a hand down my flat stomach and felt my moist slit and started rubbing myself slowly working my fingers around my lips. It was way more intense than a penis and definitely more complicated but I was learning how to work it. John was watching me the whole time" what do girls have down there it looks like nothing" I smiled and gently pushed my finger inside my moist slit and moaning" All my stuff is inside me I can show you if you want after we finish ".
We played with ourselves moaning softly and bonding as siblings I was edging myself like when I was a boy holding back from climax as i watched him "when you cum I want you to cum on me again" he nodded and moved to sit in front of me giving me a excellent view of his penis. It didn't take him long before he grunted and shot his load over my stomach and crotch. I finished off myself squealing as I squirted onto his bed. I played with his cum smearing it over myself giggling and fingering myself as he watched." What's that stuff that came out of you?" I pulled my fingers out and licked them clean before sitting up" it's something that can happen when a girl climaxes, sorry about your sheets". John leaned down and sniffed it and made a face" smells weird".
I leaned against him as we cuddled together, his penis softening and resting on his balls." Wanna learn about girls?" " Yeah I do!! I've never seen that before, it's so weird". I adjusted myself, giving him a better view of my genitals before starting to point things out. I showed him my labia and spreading my lips apart showed him my clit and pee hole explaining everything I knew " all that stuff is inside you? That's weird". I nodded " yeah it's a lot more complex than yours but I'm learning about it". He was hard again after my lesson and I wanted to try something different. " Want me to help you with that?"
John nodded and I laid down on my stomach, my face inches away from his penis. I could smell his arousal and it made me even more horny if possible. I admired his penis and balls before opening my mouth and taking his length into my mouth. It tasted incredible, slightly salty and something I couldn't quite describe, I started slurping up and down his length, my drool dripping onto his balls as he moaned loudly before covering his mouth. I felt my pussy swelling as I serviced my older brother. He didn't last long he wasn't experienced enough yet, with a weird twitch and jerk he climaxed again as only a teenager could blowing his thick hot cum into my mouth covering my tongue and teeth, I kept him in my mouth milking him for every drop before he reached down and gently pulled me off. "How did you know that?" I licked my lips and smiled" I used to have one remember? My friend showed me that". John yawned and laid down on his bed " ready for bed big guy?" he pulled his blanket over himself still naked" yeah I'm tired sis " I kissed him softly and snuck out of his room and down the hall.
I entered my room and found some clothes and quickly got dressed before climbing in my bed. I was surprised to find my sister already laying there. I fell back in surprise yelling " what are you doing here!!" She covered my mouth with her hand " shuu mom and dad might wake up, you're lucky they didn't hear you with John" I looked at her in shock. ' yeah I heard everything you're lucky my room is in-between" She uncovered my mouth and I sat there nervously looking at her " so you played with a boy and liked it?" " I I couldn't stop myself, it was just overwhelming. I needed it" she hugged me closely " it happens sis don't worry about it just make sure you stay safe now let's get some sleep". We laid down together and fell asleep.