MasterK (@MasterK_SF) header
MasterK (@MasterK_SF) profile picture

MasterK

@MasterK_SF

18+ ONLY. DMs open. Just posting original content I make of boys I want to share! Load count record for hosted event: 74💦💦💦

 San Francisco, CA
Joined February 2018
  • Tweets998
  • Following971
  • Followers38K
522Media
Photo by MasterK (@MasterK_SF)Photo by MasterK (@MasterK_SF)Photo by MasterK (@MasterK_SF)Photo by MasterK (@MasterK_SF)Photo by MasterK (@MasterK_SF)Photo by MasterK (@MasterK_SF)Photo by MasterK (@MasterK_SF)Photo by MasterK (@MasterK_SF)Photo by MasterK (@MasterK_SF)Photo by MasterK (@MasterK_SF)
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!
Image from MasterK (@MasterK_SF)
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MasterK retweeted
Pup Noel (@PupNoelFF) profile picture
Pup Noel@PupNoelFFOct 27
32 loads later, the birthday pup is worn OUT 🤤💦 thank you to the men of San Francisco for your service, and thank you to @MasterK_SF and @CastroCumHaus for hosting and for BAKING ME AN ENTIRE CAKE 💜💜💜
Image from Pup Noel (@PupNoelFF)
Image from Pup Noel (@PupNoelFF)
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Sunday funday tomorrow with birthday boy @PupNoelFF! His furry bubblebutt will be ass up in the Castro taking all loads from 3-7pm. DM for details or sign up for the Sniffies group
Image from MasterK (@MasterK_SF)
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MasterK retweeted
MasterK (@MasterK_SF) profile picture
MasterK@MasterK_SFOct 22
Come breed the birthday boy! This Sunday bubblebutt bottom @PupNoellFF will be celebrating his birthday by taking loads from any and all #SFbreeders in the Castro from 3-7pm. DM for details or sign up on Sniffies
Image from MasterK (@MasterK_SF)
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Come breed the birthday boy! This Sunday bubblebutt bottom @PupNoellFF will be celebrating his birthday by taking loads from any and all #SFbreeders in the Castro from 3-7pm. DM for details or sign up on Sniffies
Image from MasterK (@MasterK_SF)
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The legend wanted more! We started @Foxxx_Br3tt off with a 39 Anon load Pump/Dump with @MasterK_SF to get his hole really sloppy for a 12 STUD Gangbang... @RoughDomTopXXX @DioFerrero @JaysonParker801 @joe_silverxxx @Nick_halden143 @GabeReaux @SF_BDN_ @JasonLeescottx @rickdick777 @ford_hancockXXX @YourDaddyKano @JohnHarkman @_NakedNeighbor & a bud wrecked his busted hole!!!
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Such a fun night watching epic @Foxxx_Br3tt get sloppy at his pump n dump before getting wrecked by @gangbang_guys and his stable of studs
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Look at how creamy sexy stud @KasenKroll 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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They always come back for more 😈 Blond stud @KasenKroll will be ass up for all my #SFbreeders tomorrow in downtown SF. DM for details or hit up the Sniffies group!
Image from MasterK (@MasterK_SF)
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Happy Locktober to all my good boys 🔐
Image from MasterK (@MasterK_SF)
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I wasn’t planning on filming at my Folsom 2026 Bottom Buffet but I had to catch a quick clip of this hung visitor using one of my boys. You can hear the other cumdumps taking it in the background 😈
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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!
Image from MasterK (@MasterK_SF)
Image from MasterK (@MasterK_SF)
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twitter: @musclenugget1 bsky: (at)princess-daddy Other two are not online
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Let the games begin! Bottom Buffet in SF to kick off Folsom 2026. Who wants in?
Image from MasterK (@MasterK_SF)
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Today’s the big day! My boys have been preparing all week to take your loads and they are FERAL 😈
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MasterK retweeted
BaronRex (@BaronRexxx) profile picture
BaronRex@BaronRexxxSep 21
ATL Loads 11-12. Verbal DOM daddy just finishes when sexy eager muscle cub walks in hard ready to blow in my wet cumdump pussy🍆💦 Watch the loads drip out when he pulls out 😈 @CumDumpLegends @CumDumpStories 🎥: justfor.fans/BaronRex?Post=M…
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Just sharing a hot clip from last weekend’s session with @AaronBurkeXXX giving his second back to back load to @Jaedaniels_HI 🥵
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Some more pics of the hot bottoms for my Folsom kickoff this Thursday. DM for info or sign up on Sniffies!
Image from MasterK (@MasterK_SF)
Image from MasterK (@MasterK_SF)
Image from MasterK (@MasterK_SF)
Image from MasterK (@MasterK_SF)
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Group 1 is full! Link for group 2: sniffies.com/group/6ab157339…

Sniffies

Sniffies is a map-based cruising app for the curious. Sniffies emphasizes cruising as an immersive, interactive experience, making it the hottest, fastest-growing cruising platform around. Sniffies...

sniffies.com
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Hosting sexy jock @Jaedaniels_HI tomorrow in downtown SF for all my horny tops. 4-8pm, easy access location. Check out the Sniffies group or DM for details!
Image from MasterK (@MasterK_SF)
Image from MasterK (@MasterK_SF)
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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
Image from MasterK (@MasterK_SF)
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sniffies.com/group/6aacc42c8…

Sniffies

Sniffies is a map-based cruising app for the curious. Sniffies emphasizes cruising as an immersive, interactive experience, making it the hottest, fastest-growing cruising platform around. Sniffies...

sniffies.com
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Sniffies group is up
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