Black silicone anal plug measuring 3.75 inches from Doc Johnson for backdoor training and stimulation.
Key Features:
Premium black silicone construction for body-safe play
Precisely engineered 3.75-inch spade-shaped design
Flared base for safe and controlled insertion
Smooth surface for comfortable backdoor experiences
Ideal for intermediate anal exploration enthusiasts
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Anal play demands comfort, safety, and a design you can trust. The Kink Signature Plug delivers all three with its tapered silicone shape, flared base, and premium construction—letting you explore backdoor sensation at your own pace.
The Kink Signature Plug is a hand-inserted anal toy engineered for progressive, comfortable stretch and fullness. Its spade-shaped silicone body tapers smoothly from tip to base, making insertion intuitive for both first-timers and experienced users. The flared base with Kink branding sits safely outside the body and simplifies removal. Doc Johnson built this plug from medical-grade silicone that's phthalate-free, hypoallergenic, and non-porous—meaning it cleans easily and won't harbour bacteria.
What sets this plug apart is its thoughtful engineering: the tapered design reduces insertion anxiety while the 1.5-inch diameter delivers satisfying fullness without overwhelming. See the full BDSM Australia range of Butt Plugs to compare sizes and styles. Premium silicone holds its shape, responds to body temperature, and lasts through years of use.
Apply generous water-based lubricant to the plug and your anal opening. Breathe slowly and relax your muscles as you press the tapered tip gently inward. Go at your own pace—there's no rush. Once the widest point passes inside, the plug will settle naturally. Ensure the flared base stays outside your body, then adjust depth or position as comfort allows.
Wear the plug during other sexual activities to heighten sensation and deepen intimacy. You can combine it with vaginal penetration, manual stimulation, or bondage for layered sensation. Many people enjoy temperature play by warming or cooling the silicone before insertion. Explore wearing it during everyday activities if you're comfortable with that level of sensation. See the full BDSM Australia range of Butt Tails if you want to add visual appeal or extra sensation to your anal play.
Wash the plug with warm water and mild soap immediately after use. A dedicated toy cleaner works well too. Dry it completely with a soft cloth before storing. Keep it in a cool, dry place away from direct sunlight and extreme heat. Store separately from other silicone toys to prevent material degradation. Never use silicone-based lubricants, as they can damage the surface.
Anal play opens new dimensions of pleasure and sensation when approached with patience and respect for your body's limits. Understanding anatomy, relaxation techniques, and safe practices makes a real difference in your experience. Read more about technique, safety, and what to expect in our guide to Butt Plug play.
This plug serves my control beautifully. Watching submission unfold as I insert it—the breath catch, the tremor—tells me everything about my subject's readiness for deeper training. The smooth silicone glides past resistance, and that moment of surrender is where real psychological work begins.
I favour this design for its psychological weight. Once inside, it becomes a constant physical reminder of my authority. Commanding a submissive to wear it while performing other tasks—kneeling, serving, speaking only when permitted—amplifies their awareness of my power. The plug itself is almost secondary to what it represents: my control over their body and mind.
Different submissives respond in revealing ways. Some need only the anticipation; others require the full insertion and sustained wear to reach the headspace I'm training them toward. The flared base gives me easy control—I can adjust depth, remove it, or leave them suspended in that state of vulnerability. That flexibility is what makes this plug essential to my practice.
See this and similar tools in action across my 300+ training videos on the BDSM Australia channel.
| Feature | Kink Signature Plug 3.75 inch | Standard silicone plug (budget alternative) | Larger graduated plug set |
|---|---|---|---|
| Size & depth | 3.75 inches total, beginner to intermediate | Varies; often smaller, less defined shape | Multiple sizes, steeper learning curve |
| Material quality | Medical-grade silicone, phthalate-free | Basic silicone, quality varies | Usually quality silicone across set |
| Design & insertion | Spade-shaped, smooth tapered tip | Often generic cone shape | Graduated; larger sizes require experience |
| Best for | Confident beginners and regular users | First-time explorers on tight budget | Users wanting progression and variety |
Shop the Kink Signature Plug at BDSM Australia when you're ready for reliable, body-safe anal play that won't compromise comfort or quality. Its tapered design, premium silicone, and thoughtful engineering make it the go-to choice for anyone serious about exploring backdoor sensation. Order yours today and discover why Doc Johnson remains a trusted name in adult pleasure. Buy Genuine BDSM Brands with Confidence.
BDSM Australia ships with Australia Post. We ship from Sydney.
All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 1-6 business days after shipping, but may subject to any postage carrier related delays beyond our control.
Free standard shipping on orders shipped within Australia above $200. For orders below $200 standard shipping within Australia is $12.95 and will be added at checkout.
Orders addressed to P.O box, G.P.O box or Parcel Collect will be handled by Australia Post. Extra time should be allocated for these orders.
Shipping Transit Times (Including Free Shipping)
Shipping time refers to the estimated time that it will take to deliver your order after it’s ready to ship (Please note this does not include time to process your order). Shipping time does not commence after your order is put through but begins the moment your order has been processed and is ready to dispatch via the our freight carrier..
1. Major City & Metro Areas (within Australia)
All in stock orders are generally processed on the same day the order was placed on business days for orders received before 12pm. Generally, orders are processed and shipped the same day or next business day.
Orders are typically received 1-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the nearest depot location.
2. Rural Areas (within Australia)
All orders are generally processed on the same day the order was placed on business days before 12pm.
Generally, orders are processed and shipped the same day or next Business day.
Packages below 2kg are usually received 3-6 business days after shipping. For larger packages please allow an extra 1-2 business days for delivery.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from the local Australia Post depot.
International Shipping
The price for international shipping is AU$12.95 for orders equal to or below 0.399kg (399grams), and AU$22.95 for orders with a total weight equal to or above 0.4kg (400 grams).
All in-stock orders placed before 12pm AEST (Sydney Time) on business days are generally processed on the same day. Packages are usually received 6-30 business days after shipping.
If no one is available at your delivery address to accept your order a second delivery may be scheduled or you will be notified that your order can be collected from your nearest delivery depot.
Please note in regards to all orders
– These expected delivery dates/times are based on carrier shipping practices, your destination, and the items in your order.
– Expected delivery dates are estimates. Orders can be delayed due to fraud verification or the time of the order being placed. Items that are not regularly stocked cannot be held to the expected delivery dates.
– Orders may be delivered in separate shipments.
– The order cut off times are based on normal Business Hours and exclude weekends and Holidays: Monday – Friday 12 pm
– When your order ships you will receive an email from us with a link to track your order. If you receive your tracking number before 6 pm (AEST) it may not be updated on the Carrier’s website until that evening.
Due to large amounts of online credit card fraud, all orders are subject to approval by our payment verification department. We will notify you by phone or email should your order be delayed.
We have a 14 day return policy, which means you have 14 days after receiving your item to request a refund for any defective products.
Returns and exchanges are only available for faulty items, goods not as described, or in some instances, for incorrect sizing.
Due to health and safety regulations, sex-toy.com.au cannot resell any returned or exchanged products.
This policy is in place to prioritise your well-being and ensure that you receive the highest standard of hygiene and quality in all products.
To be eligible for a refund, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging.
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If your return request is accepted, we will provide you with all instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
Damages and issues
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Exceptions / non-returnable items
We do not accept returns for any products that have change of mind, damaged products, or for products that have been used or do not have their original packaging.
Please get in touch if you have questions or concerns about your specific item.
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Refunds
We will notify you once we’ve received and inspected your return, and let you know if the refund was approved or not. If approved, you’ll be automatically refunded on your original payment method within 7 business days.
Please remember it can take some time for your bank or credit card company to process and post the refund too.