Simple and discreet homemade CBT devices Part 2

Ready for some chaotic CBT? This genius DIY hack turns a cheap, vibrating dog toy into your new favorite instrument of torment. We’ll show you how to connect a bouncing Bumble Ball to your sub’s balls or nipples for some seriously random tugging. It’s discrete, cruel, and deliciously unpredictable. Just switch it on and enjoy the show.

Introduction


by bondagepredicaments

Here’s a great way to take a “normal” dog toy and turn it into a discrete toy for your playroom. Whether you’re into pup play or not, anyone into BDSM can get a lot of use out of this one. This idea will work for CBT or TT.

  • Restrictions accommodated: Live with roommates/Need to be discrete, Frequent visitors/Need to hide kinky gear, Live alone/No need to be discrete, Renter/Cannot damage walls or ceilings, Lack of storage space
  • Budget: Less than $10 USD
  • Time required: Less than 15 minutes
  • Tools required: No tools required

Parts


Bumble Ball (note: Also a toy car, or bungee rope + weight etc possible 🙂 be creative)

Safety

As always, make sure bdsm/kink play is safe, sane, and consensual. Never leave your sub alone during bdsm play. Especially with CBT, it’s important to test devices on yourself first before using them on your sub. You can’t be a very good Dom if you have no idea what it feels like. Chances are you’ll either go too extreme or bore your sub to tears. Actually either extreme of that spectrum could have your sub in tears, whether through pain or boredom. Always keep one very important rule in mind when planning and participating in a session: If you break your sub, you don’t get a new one!  😉

Implementation


Find a way to tie the thin piece of rope or string to the Bumble Ball. There is usually a small slot in the area of where the two halves come together. If not, you can probably tie it around the base of one of the nubs as there are usually small gaps there. Once that is tied, tie an extra loop in the remaining part of the rope/string so you can tie another piece of rope the the loop.

Get your sub restrained in your favorite position (keeping this idea in mind) with space under his balls (or even under his nipples, see Alternative options #1). For the balls, you’ll want to make sure his legs are spread and tied off. But there are many possibilites with this one, so experiment with it and find what you like best. As a Dom, you don’t necessarily need to tie your own balls to get a feel for how this will work with your sub (although that’s the best way to know). You can simply hold a rope in that general area to see how the Bumble Ball moves in that scenario.

Tie the other piece of rope around the base of your sub’s balls (or dick/balls together, or to a parachute ball stretcher or similar device), and tie the other end of the rope to the string attached to the Bumble Ball. You’ll want to leave some slack in most cases to allow the ball some room for movement, but not a lot of slack. After getting your sub in position, I’d say make the rope taut from balls to the ball, then add another 6-12″ of slack and tie it off.

Turn the Bumble Ball on.

Kick back and watch the show as the ball vibrates and bounces around on the floor. When it reaches the end of the rope slack, it will tug on your sub’s balls. Then it might bounce back, or it might keep trying to get away, tugging on his balls more. Part of the fun here is it’s pretty random.

Have fun watching the ball roll around on the floor, as it tugs your sub’s tied balls with almost every movement.

Alternatives


Instead of using this idea to tug on your sub’s balls (or in addition to), you can use it to tug on his clamped nipples. For the nipples, it’s best if you have him leaning forward (see photos). Then add nipple clamps or clover clamps (warning, these are pretty intense!). Then tie the rope from the chain that connects the nipple clamps to the Bumble Ball.


by bondagepredicaments

WANT TO UNLEASH YOUR KINKFINITY? sign up for free to drop comments, snag bookmarks, and dive deeper into your kink lifestyle!

Our Recent Posts

Social Slavery: Groups, Parties, and Public Events

(20 pics / 1 vid) Forget hiding in the shadows. For me, kink is a social lifestyle, and a slave is the Master’s business card. From elite dungeon parties with the Puppeteer to the "showcase effect" of public events, discover how to lead with a long leash without losing control. Learn why cage time is decompression - and why my property isn’t everyone’s slave.

The 24/7 Experiment – The 2005 Enslavement Diaries 2

(11 pics) The honeymoon is over. Welcome to the cold, clinical reality of the cage. In Part 2, we leave the excitement of arrival behind and enter the grind of a TPE routine. From trough-feeding and 'positive Stockholm Syndrome' to the 'Gag or Game Over' ultimatum, this is where the boy’s citizen-ego truly begins to dissolve into a Master’s property.

MASTERING YOUR LIFE – Masters Are the Better Life Coaches

(1 pic / 3 vids) Stop the forced dominance. True mastery isn’t about being an "Alpha"—it’s about the courage to be yourself. Don’t feel ashamed of your submissive nature; embrace the relief of surrender. MasterMarc reveals a more honest path to freedom, far beyond the hollow scripts of modern life coaches. Leave the crown at the door. Find yourself in the Dungeon.

Recent Library Posts

Other Kinksters.Online

Twin Spanking: Double the Trouble!

Uni stress? I found the perfect cure! I thought I was ready for Linus's spanking, but his twin brother, Leon, showed up for a massive surprise! Suddenly, four hands were on my ass. Double the discipline, double the trouble, double the fun! Read my full Naughty Diary about the shock and the intense twin action!

Call To Duty – When the Chastity Cage Bites and Freedom Explodes 🍆💦

(10 pics / 1 video) I have to tell you about a wild experiment: chastity. It was painful and led to an embarrassing walk in the city. But the liberation afterward culminated in a very personal Call of Duty moment! Get ready for a story about unexpected humiliation, wild freedom, and an exclusive video you won't want to miss. 😉

Fever, Art, and over 30 Minutes of Daddy Ecstasy!

Sick days inspired a deep dive into humiliating Spanking Art. Read my analysis on Jonathan's work and my own past. Then, watch my 30-minute video record of pure suffering! Did I deserve the fast-forward button, or should Daddy have used me even longer after all that pain? 🔥

Ad: