My sister the cock sucker

My mates didn’t believe me that I turned my little sister in to a cock sucker so I live streamed it one night to prove it.

Lee, that’s me, not my real name, I am 13, Becca, my sister, also not her real name, she is 8, and this is a story I want to share.

When we went back to school after a few months in lockdown, we’d all become teenagers and starting thinking about girls and sex, we were talking at break time and sharing links to porn sites we’d found using our phones.

I knew none of us have had sex yet but I bragged to my mates that I’d been teaching my sister how to suck my cock during lockdown.

They didn’t believe me though and kept teasing me and calling me a lying shithead, after a week of them bullying me and excluding me from stuff after school, I decided to prove it to them, so one night when I got home I sent them all a message telling them to login to my private web link at 10pm and I’d prove it.

So, 10pm came and I was sitting up on my bed with my laptop in front of me broadcasting my webcam live, one by one they all logged in to video chat and were waiting for my proof, they still didn’t believe me.

I told them to wait and I left the room, I came back a few minutes later with Becca, I was holding her hand and I got her to sit on my lap on the bed, we were both in our pyjamas and she was holding a stuffed animal and sucking her thumb, she was a bit old to be doing that but she just hadn’t grown out of the habit yet.

She was a bit sleepy because I just woke her up, “Wave to the camera.” I said and she waved and said hi to everyone.

I asked Becca while pointing to my crotch, “What’s that?” I asked, she went shy and wouldn’t answer, “Its okay. Just tell them what it is.” I said.

“Cork.” She replied with a nervous giggle, for some reason she couldn’t say the word “Cock.”, it came out as “Cork.”

My mates laughed at her, but they wouldn’t be laughing in a minute, “Will you suck my cock for me?” I whispered to Becca, while stroking her hair back off her face, she didn’t reply, she just nodded.

I lifted her off my lap then I pulled my bottoms down and my boxers, my cock was already hard from feeling the heat of her butt when she was sat on my lap, so I was hard and ready to go.

My mates started laughing again when they saw my cock on camera, it wasn’t small, I guess they were just jealous of my size, it was a good six inches.

Becca dropped her stuffed animal and laid on her front between my legs, she blocked the camera so I moved the laptop to my side and angled it so my mates could get a good view, she reached out with her little hands and held my cock, tilting it towards her mouth, she put her mouth around my tip and started to suck on it like a babies dummy.

Her mouth was too small to take my whole cock so she just sucked on the tip, about an inch in her mouth, just holding it there and gently licking and moving her soft tongue around the pleasure sensor of my cock.

All my mates stopped laughing and I watched them all move closer to their screens as they watched with pure jealousy as Becca sucked me off, it was a great feeling to prove them all wrong.

Becca curled her eyes to the right and stared down the camera lens while sucking on my tip, I hit the record button because I wanted to remember and re-watch this again later, “Is it nice, Becca?” I asked, “Mmm.” She sounded.

I was approaching climax and I couldn’t keep my hips still, I wanted to push my cock deep in to her mouth and down her throat, but I didn’t, I’d never hurt my sister, she was my baby, I tapped her on the head, it was out signal to let her know I was about to come.

She held my cock firm and remained still with her lips clamped tightly around the tip of my cock, her eyes rolled down to watch as my cock swelled several times and shot my spunk in to her mouth, her eyes closed tightly for a second and she a brief gag reflex, my first shot is almost the most powerful and always hits the back of her throat first and then the rest sort of trickles out.

“All done.” I said, letting her know I’d finished ejaculating.

She slid her lips off the tip of my cock, closing them shut as my cock came out of her mouth, “Show them quickly.” I said, then she turned to face the camera, opened her mouth and my mates all saw a puddle of my white spunk swirling around on her tongue.

Then she closed her mouth, tilted her head back and swallowed it all, she coughed and a bubble formed out of her mouth like she was chewing gum, the bubble popped, she licked her lips and then opened her mouth again and showed the camera that it had all gone.

“Now do you believe me?” I asked them all.

They were strangely quiet for once, then they started to talk “No fucking way was that real.” – “Dude, you are my idol.” – “Will she suck mine?” – “Fuuuuuuuck.”

I pulled my bottoms back up and sat Becca back on my lap and kissed her forehead, “Do you love me?” I asked her, she said yes and then hugged me.

“She’s my sister, she isn’t sucking your manky cocks.” I told them all, then I closed my laptop and took Becca back to her room.

That was a few months ago and Becca has gotten a lot better at blowjobs, even taking a few more inches in to her mouth and actually sucking up and down on it, I’m so proud of my sister, can’t wait to fuck her when she’s a bit older though, don’t think I could do it yet, her hole would be too small for me.

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