Masterdo77
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masterdo77.bsky.social
Masterdo77
@masterdo77.bsky.social
20+ years into rubber, bondage, estim, BC, chastity and a lot more. Will show only own session content here new post at least once a week. Please leave a like or comment if you enjoyed watching. 18+ only Romeo/Recon: Masterdo77

Moving from X: @master77do
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That‘s where all the magic happens 😎
Oldie but goldie - Slave tied down, fucked by machine, some cbt and nipple play / pumps. Sound on ;)

#cbt #fuckmachine #nippleplay #pump #slave
November 15, 2025 at 2:50 PM
Slave got a prostate stimulation and released a lot of cum and precum after being months in chastity - sound on 😈
#prostatestimulation #milking #chastity
November 12, 2025 at 1:48 PM
Keep your toys nicely covered in rubber, remove sight and sound and let estim entertain him. What do you think? Would you enjoy it like he does?

#rubber #drone #estim #bc #Sensorydeprivation
November 2, 2025 at 5:09 PM
Warming up slaves hole for use. Some fun with a fuck machine and a massage stick as dildo
October 25, 2025 at 11:42 PM
Video 3 - close up of slave and sub showing their moving plugs 😈😄

#cbt #plug #dildo #anal #rubber #slave #sub
October 24, 2025 at 10:12 PM
Video 2 - listening to sound they make let me think they like it 😈😄

#cbt #plug #dildo #anal #rubber #slave #sub
October 20, 2025 at 5:23 PM
Video 1 - Slave and sub could test the new pump plug machine. While one plug is filled the other was deflated and vice versa.

#cbt #plug #dildo #anal #rubber #slave #sub
October 19, 2025 at 1:46 PM
Slave and sub could test the new pump plug machine. While one plug is filled the other was deflated and vice versa. So it’s a more comfortable way to enjoy being fucked because there is no in and out move. Video follows.

#cbt #plug #dildo #anal #rubber #slave #sub #gay
October 12, 2025 at 11:42 AM
I think I will never understand why my slave loves ball slapping so much. He asked for mehr —> more! so I increased speed #cbt
October 11, 2025 at 5:13 PM
Ball slapping automation hasn’t worked as planned because motor was not fast enough but there is always a solution 😈 - good I had my tools with me 🤭

Video follows
October 11, 2025 at 4:35 PM
Always make sure your guys are always protected and stored properly ;)
October 6, 2025 at 7:38 PM
#Locktober workout ;) cock locked and pumped - no size decrease after nearly 10 years locked in chastity
October 4, 2025 at 11:06 PM
I wonder if they had fun with the vibrator? Slave in a chastity device, sub without but unable to reach the vibrator. 😈 #Bondage #chastity
September 29, 2025 at 8:13 PM
A few day ago I took care of the balls of a very special guy 😉😄. For him it felt like he was on the verge of cumming for an eternity. The salvation was all the more intense.

#ballbusting #CBT #pain #bdsm
September 28, 2025 at 2:41 PM
New setup for an automated pump plug - instead of using the tremblr I build a much cheaper machine to fill the pumpplug - so it’s like being fucked but not with in and out moving dildos. Enjoy - soon tests with my slave start. For questions ask me.

bsky.app/profile/mast...

bsky.app/profile/mast...
September 19, 2025 at 7:02 PM
Slave loves catheter and estim so much 😈 - video outtake #catheter #estim sound on 🔊
September 4, 2025 at 11:39 AM
Pumped nipples and some estim electrodes on important body parts - sound on 🔊
September 3, 2025 at 5:07 PM
“Yellow” recycling day for slave and sub - one was really happy, for the other a bit tortured 😈😂 with catheter, piss bag, masks
August 29, 2025 at 9:15 PM
Ball torture session part2 - estim dual pinwheel - sound on. #estim #pinwheel
August 28, 2025 at 11:43 AM
Here we go, some good old ball torture session part1 - sound on 😈
August 24, 2025 at 1:47 PM
More to see coming soon, slave was tied down and tormented with estim pinwheel and other things
August 23, 2025 at 6:22 PM
Slave in Doggy position, BC, tied down and with estim bi-polar plug. Some soft ball slaps... Sound on ;). #rubber #estim #plug
August 16, 2025 at 9:34 PM
I think @totalkinkisub.bsky.social has a hard time being locked in chastity, PA secured cage and look at the full balls 😈
August 3, 2025 at 9:17 AM
That‘s the new reality for @totalkinkisub.bsky.social, permanently locked
August 3, 2025 at 9:11 AM
Short video of my slave, estim electrodes on cock and balls, nipple pumped and some BC.
August 3, 2025 at 9:00 AM