MasterK
@masterk.bsky.social
18+ ONLY. MATURE CONTENT. I’m a cumdump host and just posting original content I make of boys I want to share 😉
🎯San Francisco
🎯San Francisco
Who else is obsessed by beautiful pussy lips on a cumdump? Look at that grip on this past weekend’s boy
November 19, 2025 at 3:50 PM
Who else is obsessed by beautiful pussy lips on a cumdump? Look at that grip on this past weekend’s boy
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 !
November 17, 2025 at 5:35 PM
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 !
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
November 13, 2025 at 5:05 PM
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
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
October 13, 2025 at 5:00 PM
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
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.
October 12, 2025 at 6:23 PM
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.
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 🔐
October 10, 2025 at 3:06 PM
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 🔐
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
October 10, 2025 at 12:10 AM
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
Last Sunday’s hot daddy cumdump sure liked taking all that dick. I think he’ll be back for more 😈
October 8, 2025 at 2:49 PM
Last Sunday’s hot daddy cumdump sure liked taking all that dick. I think he’ll be back for more 😈
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
October 7, 2025 at 4:28 PM
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
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 😈
October 2, 2025 at 3:08 PM
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 😈
Happy Folsom to all my sexy cumdumps and horny tops! Here’s some loaded hole from this weekend’s activities 😈
September 27, 2025 at 3:43 PM
Happy Folsom to all my sexy cumdumps and horny tops! Here’s some loaded hole from this weekend’s activities 😈
Happy birthday to the goodest boy @bitchinbottomin.bsky.social 🎂
September 12, 2025 at 8:50 PM
Happy birthday to the goodest boy @bitchinbottomin.bsky.social 🎂
“Fuck…I’m so full of cum. Unnngggg…you’re right in my second hole!”
@misterpoundcake.bsky.social getting loaded up by @arisaldox.bsky.social was definitely one of the highlights of his 46 load gangbang last weekend!
@misterpoundcake.bsky.social getting loaded up by @arisaldox.bsky.social was definitely one of the highlights of his 46 load gangbang last weekend!
September 9, 2025 at 3:16 PM
“Fuck…I’m so full of cum. Unnngggg…you’re right in my second hole!”
@misterpoundcake.bsky.social getting loaded up by @arisaldox.bsky.social was definitely one of the highlights of his 46 load gangbang last weekend!
@misterpoundcake.bsky.social getting loaded up by @arisaldox.bsky.social was definitely one of the highlights of his 46 load gangbang last weekend!
Who’s ready for some muscle himbo hole? 😈 Offering up sexy slut @misterpoundcake.bsky.social in downtown SF, starting at 3. Check out the Sniffies group or DM for details!
September 7, 2025 at 2:51 PM
Who’s ready for some muscle himbo hole? 😈 Offering up sexy slut @misterpoundcake.bsky.social in downtown SF, starting at 3. Check out the Sniffies group or DM for details!
Calling all #SFtops! @misterpoundcake.bsky.social and his insatiable muscle hole are on deck for Sunday Funday next weekend September 7. Don’t miss out! DM for details or check out the Sniffies group
September 1, 2025 at 3:43 PM
Calling all #SFtops! @misterpoundcake.bsky.social and his insatiable muscle hole are on deck for Sunday Funday next weekend September 7. Don’t miss out! DM for details or check out the Sniffies group
A little DP action from a fun cumdump session a couple weeks ago!
August 17, 2025 at 3:12 PM
A little DP action from a fun cumdump session a couple weeks ago!
When the cumdump has such a pretty gape, can anyone resist adding a load?
@pupnoel.bsky.social showing it off to stud @hungtopper.bsky.social before getting bred at yesterday’s cumdump session
@pupnoel.bsky.social showing it off to stud @hungtopper.bsky.social before getting bred at yesterday’s cumdump session
August 10, 2025 at 4:11 PM
When the cumdump has such a pretty gape, can anyone resist adding a load?
@pupnoel.bsky.social showing it off to stud @hungtopper.bsky.social before getting bred at yesterday’s cumdump session
@pupnoel.bsky.social showing it off to stud @hungtopper.bsky.social before getting bred at yesterday’s cumdump session
August 9, 2025 at 11:15 PM
August 8, 2025 at 6:54 PM
Hey #SFbreeders, I will be hosting one of your favorite furry pups @pupnoel.bsky.social for some Saturday fun, 4-8pm in SOMA. All loads welcome! His gorgeous bubble butt has gotten even beefier 🥵. Come check it out for yourself! DM for details or check out the @sniffiesapp group
August 5, 2025 at 3:58 PM
Hey #SFbreeders, I will be hosting one of your favorite furry pups @pupnoel.bsky.social for some Saturday fun, 4-8pm in SOMA. All loads welcome! His gorgeous bubble butt has gotten even beefier 🥵. Come check it out for yourself! DM for details or check out the @sniffiesapp group
The aftermath of Sunday’s session 😈
August 4, 2025 at 3:18 PM
The aftermath of Sunday’s session 😈
Sunday Funday with this gorgeous twunk! Ass up and blindfolded in the Castro 3-6pm. DM for details or check out the @sniffies.bsky.social group
August 3, 2025 at 10:07 PM
Sunday Funday with this gorgeous twunk! Ass up and blindfolded in the Castro 3-6pm. DM for details or check out the @sniffies.bsky.social group
There’s something special about a hungry twunky cumdump, blindfolded, ass up, and hungry for every dick and load. This Sunday, let’s make his fantasy come true and fill him up until he can’t take any more 😈. DM for details
July 31, 2025 at 5:12 PM
There’s something special about a hungry twunky cumdump, blindfolded, ass up, and hungry for every dick and load. This Sunday, let’s make his fantasy come true and fill him up until he can’t take any more 😈. DM for details
So many SUPER sexy boys in town for Dore this weekend! In honor of the debauchery, here’s the breeding video with cumdump stud @scottevansxxx.bsky.social and thebiggestdickinSF™️.
You definitely want the audio on and watch to the end for the gape 😈
You definitely want the audio on and watch to the end for the gape 😈
July 27, 2025 at 5:15 PM
So many SUPER sexy boys in town for Dore this weekend! In honor of the debauchery, here’s the breeding video with cumdump stud @scottevansxxx.bsky.social and thebiggestdickinSF™️.
You definitely want the audio on and watch to the end for the gape 😈
You definitely want the audio on and watch to the end for the gape 😈
Sharing another hot clip from the whore out of last Sunday’s jock @scottevansxxx.bsky.social Loved watching him get spit roasted by two of my big dick tops!
July 16, 2025 at 2:21 PM
Sharing another hot clip from the whore out of last Sunday’s jock @scottevansxxx.bsky.social Loved watching him get spit roasted by two of my big dick tops!