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MasterK

@masterk.bsky.social
4.1K followers 425 following 184 posts

18+ ONLY. MATURE CONTENT. I’m a cumdump host and just posting original content I make of boys I want to share 😉 🎯San Francisco

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MasterK @masterk.bsky.social · 17h
Look at how creamy sexy stud @kasenkroll.bsky.social got after @rickdick777 churned up those loads with his big ole dick. Should I post the longer video from yesterday’s cumdump session?
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MasterK @masterk.bsky.social · 07/10/2026
They always come back for more 😈 Blond stud @kasenkroll.bsky.social will be ass up for all my #SFbreeders tomorrow in downtown SF. DM for details or hit up the Sniffies group!
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MasterK @masterk.bsky.social · 01/10/2026
Happy Locktober to all my good boys 🔐
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MasterK @masterk.bsky.social · 26/09/2026
I wasn’t planning on filming at my Folsom 2026 Bottom Buffet but I had to catch a quick clip of @hungfunpdx.bsky.social using one of my boys. You can hear the other cumdumps taking it in the background 😈
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MasterK @masterk.bsky.social · 25/09/2026
How it started vs how it ended. My boys were WORN OUT after my Folsom 2026 Kickoff Bottom Buffet! Thanks to the *112* tops that came through. Happy Folsom!
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MasterK @masterk.bsky.social · 25/09/2026
Let the games begin! Bottom Buffet to kick off Folsom! Who wants in?
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MasterK @masterk.bsky.social · 22/09/2026
Just sharing a hot clip from last weekend’s session with @aaronburkexxx.bsky.social giving his second back to back load to x:@Jaedaniels_HI 🥵
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MasterK @masterk.bsky.social · 21/09/2026
Some more pics of the hot bottoms for my Folsom kickoff this Thursday. DM for info or sign up on Sniffies!
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MasterK @masterk.bsky.social · 21/09/2026
X: @Jaedaniels_HI sure got some pretty dicks at his cumdump session yesterday. 40 loads in and he was gushy and leaking!
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MasterK @masterk.bsky.social · 19/09/2026
Tomororw I will be hosting sexy jock x:@JaeDaniels_HI for all my horny breeders in downtown SF! Easy access location, 4-8pm. Checkout the Sniffies group or DM for details
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MasterK @masterk.bsky.social · 17/09/2026
Kicking off Folsom 2026 with a bang! This year I’ll be offering up a Bottom Buffet™️ with FOUR of my favorite boys ass up for all my local tops and Folsom visitors at a downtown SF hotel. Thursday Sep 24, door opens at 4pm. DM for details or check out the Sniffies group
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MasterK @masterk.bsky.social · 16/09/2026
Sunday funday this week with jock stud @jaedaniels_hi (on Twitter). Downtown SF, 4-8pm. DM for details or an invite!
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MasterK @masterk.bsky.social · 25/08/2026
What’s up my #SFbreeders? This coming Friday, I will have visiting twink @90sffbttmbro.bsky.social ass up and ready for all your loads in downtown SF. I guarantee his 🍑 is a good home for your babies
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MasterK @masterk.bsky.social · 24/07/2026
What a fucking great start to Dore weekend! @pinkffpuppy.bsky.social and Duke Hunt ass up for a fun little gangbang with some of the best tops in SF. Special thanks to my co-host @castrocumhaus.bsky.social!
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MasterK @masterk.bsky.social · 02/07/2026
What’s up my #SFbreeders? I’m so excited to bring you one of my favorite new boys this holiday weekend on Sunday, July 5. You know I love them thick muscle boys. Downtown SF, DM for details or check out the Sniffies group
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MasterK @masterk.bsky.social · 21/06/2026
Happy Father’s Day to all the tops that got my boys pregnant last year 😈
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MasterK @masterk.bsky.social · 21/06/2026
Calling all #SFbreeders! @gangbangguys.bsky.social and @masterk.bsky.social will be bringing superstar cumdump @brettfoxxx.bsky.social to help you kick off your Pride weekend this Friday June 26. DM for details or sign up for the group on Sniffies
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MasterK @masterk.bsky.social · 15/06/2026
Kicking off Pride weekend right with the collab you didn’t know you needed! @gangbangguys.bsky.social x @masterk.bsky.social are bringing legendary cumdump @brettfoxxx.bsky.social to SF for all your horny breeders. DM for details or check out the Sniffies group 🔥🔥🔥
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MasterK @masterk.bsky.social · 05/05/2026
A little bit of DP action from last Saturday’s session with x:rudeboymagic. Boy’s a pro and took all those big dicks like a champ!
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MasterK @masterk.bsky.social · 03/05/2026
Super fun session yesterday with x:rudeboymagic! #SFbreeders loved him so much, they couldn’t wait their turn and just had to go in for DP after DP. I’ll post a clip or two from his 49 load breeding if y’all want to see it 😈
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MasterK @masterk.bsky.social · 29/04/2026
Who doesn’t love some smooth jock pussy? Even better if it’s Aussie hole! This Saturday May 2, I will be hosting the sexy x:@rudeboymagic, ass up and blindfolded for all loads! Let’s show him what we’ve got SF. DM for details or checkout the Sniffies group.
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MasterK @masterk.bsky.social · 20/03/2026
“Fuuuuccckkkkk…so fucking wet” A hot clip from yesterday’s session; just a hole for every breeder that needed to bust a load. Welcome back Scoot Carslake/ @cumdump.bsky.social and thanks for your service!
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MasterK @masterk.bsky.social · 18/03/2026
So excited to be hosting @cumdump.bsky.social again tomorrow. After a year long break, you know he’s going to be VORACIOUS. All loads accepted 😈DM for details or hit me up on Sniffies for an invite!
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MasterK @masterk.bsky.social · 15/03/2026
Hey #SFbreeders, your favorite musclebeast is finally back! This Thursday I will have @cumdump.bsky.social ass up and hungry for your loads (and you know he wants EVERY SINGLE ONE he can get). Per his request “just use me, sir.” DM for details or check out the Sniffies group
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MasterK @masterk.bsky.social · 07/03/2026
Yeah that was a lot of cum. Clip of my big dick top replenishing the loads after digging them out of @kasenkroll.bsky.social at his session last week. He was gushy AF!
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MasterK @masterk.bsky.social · 06/03/2026
“Holy shit, that’s a lot of cum. Take a pic of that!” - hot anon top Thanks to all the breeders for overLOADING @kasenkroll.bsky.social yesterday at his SF cumdump debut! Might post a hot video or two this weekend 😈
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MasterK @masterk.bsky.social · 02/03/2026
Up next for all my #SFbreeders! This Thursday, I will have fit stud @kasenkroll.bsky.social ass up in downtown SF, ready for your loads. Easy access downtown hotel, 5-9pm. All loads welcome! DM for details or request an invite through the Sniffies group.
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MasterK @masterk.bsky.social · 22/02/2026
When TheBiggestDickinSF™️ comes to your cumdump session, you know you’re offering up some top tier pussy. Here’s a short clip of the gorgeous Duke Hunt taking that monster at my group this past weekend 🔥🔥🔥
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MasterK @masterk.bsky.social · 21/02/2026
Fun short session yesterday with Duke Hunt! Everyone loved using his hot hairy hole. Hope to have him back soon 😈
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MasterK @masterk.bsky.social · 16/02/2026
Hey #SFtops, I’m super excited to be offering up DukeHunt_FF this coming Friday to all my breeders! Sexy AF and hungry for ALL your loads! Easy access downtown SF starting at 6pm. DM for details or check out the Sniffies group
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MasterK @masterk.bsky.social · 09/02/2026
Pretty cold in NYC this weekend, but not in this hole 😈
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MasterK @masterk.bsky.social · 06/02/2026
Hey NYC tops. I’ll be in town this weekend and am offering up some FRESH MEAT jock hole for his first cumdump. Saturday Feb 7, 5-7pm, easy access Chelsea hotel. DM for details or check out the Sniffies group!
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MasterK @masterk.bsky.social · 04/01/2026
2025 year in review! I got to work with some amazing bottoms and met so many super sexy tops. Looking forward to lots more fun this year!
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MasterK @masterk.bsky.social · 20/12/2025
A great time hosting @thecagedboy.bsky.social last weekend. Anyone else think he should come back and try for even more loads?
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MasterK @masterk.bsky.social · 14/12/2025
A little pre-gaming ahead of today’s session to celebrate his three year lockversary 🔐 Hit me up if you want to give @thecagedboy.bsky.social a load today in SF!
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MasterK @masterk.bsky.social · 12/12/2025
Come help celebrate slutty himbo @thecagedboy.bsky.social ‘s THREE YEAR lockversary 🔐this Sunday! I’m making sure he will be extra hungry for all your loads. DM for details or sign up for the Sniffies group. See all my horny tops there!
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MasterK @masterk.bsky.social · 10/12/2025
Calling all my SF breeders! This Sunday epic himbo @thecagedboy.bsky.social will be back in town to celebrate three years of being locked with an all loads cumdump session! His dedication to being a perfect hole has definitely earned your loads. DM for details or check out the Sniffies group
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MasterK @masterk.bsky.social · 27/11/2025
Thankful this year for tops with great asses and cumdumps that love taking their loads
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MasterK @masterk.bsky.social · 19/11/2025
Who else is obsessed by beautiful pussy lips on a cumdump? Look at that grip on this past weekend’s boy
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MasterK @masterk.bsky.social · 17/11/2025
A happy cumdump is a filled cumdump. Rave reviews for yesterday’s cumdump and his velvet hole. Thanks to all the tops that came out !
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MasterK @masterk.bsky.social · 13/11/2025
On deck for this upcoming Sunday Funday, I will have a hot pocket cumdump ass up and blindfolded for all my #SFbreeders. He was VERY impressive at the last Horsemarket and I had to recruit him for y’all to enjoy! DM for details or check out the Sniffies group
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MasterK @masterk.bsky.social · 13/10/2025
One of the best things about hosting side-by-side cumdumps is watching a top go back and forth between the bottoms😈 Here’s a clip from last week’s Locktober special featuring @maxoncaged.bsky.social and @nerdysubmissive.bsky.social
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MasterK @masterk.bsky.social · 12/10/2025
London calling! This Friday, I will be hosting my first ever international cumdump session featuring pure British beef @bussycatff.bsky.social and his velvety furry hole. Blindfolded, ass-up. Central London hotel (you know the one 😈), 3-7pm. DM for details or check out the Sniffies group.
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MasterK @masterk.bsky.social · 10/10/2025
Can a cumdump ever be truly satiated? Probably not, but it wasn’t for lack of trying by all the horny tops that came out to breed @maxoncaged.bsky.social and @nerdysubmissive.bsky.social at yesterday’s #Locktober side-by-side! Thanks to all that joined in the fun and bred my locked boys 🔐
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MasterK @masterk.bsky.social · 10/10/2025
My Locktober cumdump session is starting now! Hit me up if you’re in SF and need to breed one of my locked boys. 5-9pm in downtown SF
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MasterK @masterk.bsky.social · 08/10/2025
Last Sunday’s hot daddy cumdump sure liked taking all that dick. I think he’ll be back for more 😈
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MasterK @masterk.bsky.social · 07/10/2025
Happy Locktober to all the good boys out there! To celebrate, this Thursday Oct 9, I will have two of my best locked boys @maxoncaged.bsky.social and @nerdysubmissive.bsky.social side-by-side for your breeding pleasure! Downtown SF hotel, 5-9pm. Check out the Sniffies group or DM for details
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MasterK @masterk.bsky.social · 02/10/2025
Everyone loves a hot muscledaddy and this coming Sunday October 5, I will have a very hot one ass up for all my #SFtops! Check out the Sniffies group or hit me up for details 😈
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MasterK @masterk.bsky.social · 27/09/2025
Happy Folsom to all my sexy cumdumps and horny tops! Here’s some loaded hole from this weekend’s activities 😈
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MasterK @masterk.bsky.social · 12/09/2025
Happy birthday to the goodest boy @bitchinbottomin.bsky.social 🎂
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