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Pup Calvin

@pupcalvin.bsky.social

480 followers 41 following 59 posts

German muscle sub living in Linz 🇦🇹🏳️‍🌈 rubber, leather, sneax & sox, SM, FF, SWAT, Bondage, sportswear, puppy Painpig, Slave and Fistee 😈 Caution: NSFW ‼️

Posts Replies Media

Pup Calvin @pupcalvin.bsky.social · 17/07/2026

I always do my best to be the best for the Master #bdsm #masterslave #musclesub #submissive #fetish #kinkster

Pup Calvin @pupcalvin.bsky.social · 14/05/2026

Fist this slave with you pig paws. He likes to suffer 😏 #fisting #bdsm #masterandslave #humanpup #muscleslave

Pup Calvin @pupcalvin.bsky.social · 05/05/2026

Just a muscle sub in training #muscle #musclesub #fetish #kinkster #gay #bdsm #chained

Pup Calvin @pupcalvin.bsky.social · 21/04/2026

Meet me on the dark side. #muscleslave #chained #fetish #kinkster #bdsm

Pup Calvin @pupcalvin.bsky.social · 17/04/2026

My heavily used nipples are still getting tortured. Fortunately, the tape mouth gag and the leather mask prevent me from screaming. You only hear my heavy breathing 😈 #bdsm #nippletorture #bondage #leathermask #mouthgag #nippleclamps #chained #musclesub #muscleslave #smsession

Pup Calvin @pupcalvin.bsky.social · 05/04/2026

Anyone wants to abuse a slave? 😈 #bdsm #masterslave #gay #locked

Pup Calvin @pupcalvin.bsky.social · 26/03/2026

Helplessly lying on the ground at Darklands. What would you do to me? #fetish #bondage #darklands #shibari #kinkster #pupplay #tiedup #bdsm #masterslave

Pup Calvin @pupcalvin.bsky.social · 06/01/2026

Make sure the puppy is always securely leashed - or tied up 😈 Rope art and photography by @smariarty.bsky.social #bdsm #shibari #bondage #ropeart #fetish #kinkster #tiedup #pupplay

Pup Calvin @pupcalvin.bsky.social · 04/09/2025

A helpless puppy, tied down to the bed. Wanna edge and tease him? #tieddown #pupplay #fetish #edging #teasing #bondage

Pup Calvin @pupcalvin.bsky.social · 25/08/2025

Just some Estim… 😏 Thanks @elfaron.bsky.social for turning the knobs on my new Erostek MK-312BT #gay #fetish #electro #erostek #estim #cbt #cuffed #restrains #heavyrubber #tieddown

Pup Calvin @pupcalvin.bsky.social · 11/08/2025

Me getting heavily fisted as a rubber drone. Of course tied down to the sling, blackout gas mask and poppers for reprogramming. #fisting #ff #rubberdrone #restrains #tieddown #poppers #gasmask #slave #rubberobject

Pup Calvin @pupcalvin.bsky.social · 09/08/2025

Just getting a bit of Estim by @smariarty.bsky.social. Of course properly tied down 😈 #estim #domination #sm #bdsm #electrotorture #slave #masochist #hardplay #ropes #tieddown #session

Pup Calvin @pupcalvin.bsky.social · 17/07/2025

Weight big enough? I don’t think so 😈 #gay #gayaustria #kinkster #multikinkster #balls #ballweight #cbt #cockballtorture #sm #bdsm #metalballstretcher #ballstretcher

Pup Calvin @pupcalvin.bsky.social · 06/07/2025

That’s what I deserve. Being tied up and electrified for @smariarty.bsky.social pleasure 😈 #slave #bdsm #sub #bondage #masochist #rubber

Pup Calvin @pupcalvin.bsky.social · 13/03/2025

I love it when I am forced by a master to show off #showoff #masterslave #sub #hole #ass #fetish

Pup Calvin @pupcalvin.bsky.social · 12/03/2025

“It hurts, Sir” - “This is just the beginning, fag!” #cbt #painpig #balls #ballstretcher #leather #cock #slave #bdsm #masterandslave #princealbert

Pup Calvin @pupcalvin.bsky.social · 10/03/2025

It’s an older pic but nonetheless I like what @puprizzo.bsky.social did to my hole here 😈😈 #gapinghole #fisting #ballweight #fistslave #ff #handballing #fisthole #fistslut #rough #raw

Pup Calvin @pupcalvin.bsky.social · 09/03/2025

I’m just a slave, it’s your decision: Spank, fist, slap the balls or what ever comes into you mind…? Let me know your suggestions 😈 #gay #gayaustria #kinkster #multikinkster #fistee #ass #spanking #fisting #slave #kinky #fetish #linzgay #gaypride #skinslave #fetishcommunity #proud

Pup Calvin @pupcalvin.bsky.social · 08/03/2025

After Darklands I just changed my PA to a bigger ball closure ring 😈

Pup Calvin @pupcalvin.bsky.social · 08/03/2025

Just a nice memory of Darklands 25. Thanks @justgabo.com for this “kind introduction” to the bondage chair 😈 #darklands #bondage #painplay #nippleplay #spanking #blindfold #impactplay #torture #fetish #gay #pupcalvin #fetishcommunity #slave #sub #painpig

Pup Calvin @pupcalvin.bsky.social · 05/03/2025

Short teaser of one of my FF sessions during Darklands. I had the opportunity to enjoy the fists of a hot spanish Fister in a private session. #fist #doublefist #hardcore #gay #session #fetish #kink #darklands25 #rough #domination #FF

Pup Calvin @pupcalvin.bsky.social · 04/03/2025

What are good souvenirs from Darklands? Bruises, of course 😈 thanks to Master Just Gabo #impactplay #darklands #darklands25 #bondagechair #bondage #spanking #bruises #painplay #nippleplay #masterandslave #SM #BDSM #gay #fetish #gayfetish #pupcalvin

Pup Calvin @pupcalvin.bsky.social · 21/02/2025

Better safe than sorry 😈 #gay #gayaustria #kinkster #multikinkster #sneaker #gearfetish #rubber #leather #swatgear #pvcgear #slave #gear #kinky #fetish #sneakerhead #sneakerfetish #boots #gearhead #viennagay #linzgay #owned #gaypride #rubberfetish #rubberpup #skinslave #fetishcommunity #proud

Pup Calvin @pupcalvin.bsky.social · 15/02/2025

I really need some hard treatment. Strap me down, gag me, hurt me, fist me, torture me, fuck me. Use me for your pleasure - let me be your toy. #gay #gayaustria #kinkster #multikinkster #sneaker #gearfetish #rubber #leather #slave #gear #kinky #fetish #gearhead #linzgay #owned #skinslave

Pup Calvin @pupcalvin.bsky.social · 02/02/2025

Nothing to see here. Just two innocent puppies playing together 😈 #humanpup #fisting #hardplay #submissive #fistfuck #sub #gapinghole

Pup Calvin @pupcalvin.bsky.social · 05/01/2025

Short impression of me as an innocent locked puppy getting fisted by another beta puppy 😈 this was just the beginning… #gayrubber #gayfisting #submissive #proud #slave #gaymuscle #musclesub #owned #rubberfetish #heavyplay #gayaustria #rubberslave #rubberpup #linzgay #gearfetish

Pup Calvin @pupcalvin.bsky.social · 02/01/2025

You prefer doggy for the puppy? 😈

Pup Calvin @pupcalvin.bsky.social · 30/12/2024

Not 100% sure but I think this rubber subs ass needs a really rough and relentless fucking and fisting 👊 Do you agree? 😈 #gayrubber #gayfisting #submissive #proud #slave #gaymuscle #musclesub #owned #rubberfetish #heavyplay #gayaustria #rubberslave #rubberpup #linzgay #gearfetish

Pup Calvin @pupcalvin.bsky.social · 23/12/2024

Crawling on all fours, getting humiliated and endure pain: That’s what I need 😈

Pup Calvin @pupcalvin.bsky.social · 16/12/2024

A good and proud sub always needs a strong hand to guide him

Pup Calvin @pupcalvin.bsky.social · 23/11/2024

You found me like this, next to me there are some restrains, a gag, lube and very long gloves… what would you do…?

Pup Calvin @pupcalvin.bsky.social · 21/11/2024

I think @elfaron.bsky.social looks after me quite well 😈😈

Pup Calvin @pupcalvin.bsky.social · 18/11/2024

Who wants to fist this skin slave relentlessly? 😈🤜

Pup Calvin @pupcalvin.bsky.social · 17/11/2024

Haix and Engelbert Strauss 😈

Pup Calvin @pupcalvin.bsky.social · 10/10/2024

Pup Calvin @pupcalvin.bsky.social · 06/10/2024

Locked 🔒 Not having control over my sub's cock is the greatest honor for me 🥵

Pup Calvin @pupcalvin.bsky.social · 20/09/2024

Pup Calvin @pupcalvin.bsky.social · 17/08/2024

Pup Calvin @pupcalvin.bsky.social · 13/07/2024

As a chaste slave I am always horny, but sometimes it’s almost unbearable. The weight on the balls and the plug didn’t make it easier 😈😜

Pup Calvin @pupcalvin.bsky.social · 11/07/2024

If course Calvin is an innocent puppy 😈

Pup Calvin @pupcalvin.bsky.social · 09/05/2024

Pup Calvin @pupcalvin.bsky.social · 20/04/2024

Pup Calvin @pupcalvin.bsky.social · 02/01/2024

Pup Calvin @pupcalvin.bsky.social · 12/11/2023

Some belly rubs for this rubber puppy? 🐾

Pup Calvin @pupcalvin.bsky.social · 09/11/2023

Innocent Calvin? 😇😈

Pup Calvin @pupcalvin.bsky.social · 21/10/2023

Pup Calvin and his Owner Pup Bumper at the Vienna Puppy Weekend 2023