Anal plug with speculum-like expansion mechanism that stretches and opens for advanced play sessions
Key Features:
Platinum silicone construction for body-safe experience
Innovative expanding arm mechanism
Precise stretching and penetration control
Designed for experienced anal play enthusiasts
Smoke metallic finish with advanced engineering
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You want intense anal stretching that goes beyond standard plugs, but most toys max out too quickly. The Oxballs Jaws Spec-U-Plug uses expanding arms to deliver progressive, customizable dilation—letting you control exactly how much stretch you experience.
The Oxballs Jaws Spec-U-Plug is an advanced anal toy built around a speculum-inspired expanding mechanism. Its platinum silicone construction is medical-grade, hypoallergenic, and phthalate-free—designed to withstand intense, repeated use. The expanding arms let you control internal stretching with precision, creating sensations that traditional plugs cannot match. A flared base keeps it secure, while the semi-transparent smoke finish adds visual appeal to the experience.
What sets this plug apart is its progressive dilation capability. You manipulate the expanding arms to customize stretch intensity, pushing your limits incrementally rather than all at once. This mechanical control transforms anal play from passive insertion into active exploration. See the full BDSM Australia range of Butt Plugs to compare other options.
Apply generous water-based lubricant to both the plug and your anal opening. Slowly insert the plug using gentle pressure and controlled breathing. Start with the arms in their closed position, allowing your body time to adjust. Once fully inserted, gradually manipulate the expanding mechanism to increase stretch intensity. Move at your own pace—stop immediately if you experience sharp pain or significant discomfort.
For advanced play, experiment with different expansion levels while wearing the plug for extended periods. This builds tolerance and deepens the psychological aspects of anal submission. You can combine it with Tunnel Plugs in partner scenes or use it alongside other anal training tools for comprehensive exploration. Always prioritize comfort and use a safe word or signal during partnered scenes.
Clean the plug thoroughly with warm water and mild soap immediately after use. For complete sterilization, boil it for 3–5 minutes, then allow it to cool completely before storage. Store in a cool, dry location away from direct sunlight and heat sources. Keep it separate from other silicone products to prevent degradation. A storage bag is included to protect it from dust and damage.
Understanding advanced anal play techniques and the psychology of submission enhances your experience with specialized toys like this one. Explore how experienced players approach progressive dilation and the role of control in power exchange. Read more about anal play dynamics in our guide: Wife Butt Fucks Husband.
This plug excels as a tool for psychological domination. Watching a submissive struggle with its expanding mechanism—pushing their limits incrementally—creates profound vulnerability. The visual spectacle of gradual stretching, combined with their trembling response, makes obedience visceral and undeniable.
Control is absolute when manipulating the expanding arms. My submissives experience intense emotional responses—fear, excitement, surrender—as they accommodate increasingly demanding dimensions. By controlling depth and width with precision, I induce a state of complete submission. Each expansion becomes a test of their commitment to pleasing me.
Strategic employment of this toy breaks down psychological barriers. Some submissives weep during extended wear; others enter a meditative state of acceptance. The plug's unique design allows me to monitor their tolerance and adjust intensity accordingly. This creates a profound power exchange where physical sensation becomes inseparable from emotional surrender.
See this and similar tools in action across my 300+ training videos on the BDSM Australia channel.
| Feature | Oxballs Jaws Spec-U-Plug | Standard Butt Plug | Inflatable Butt Plug |
|---|---|---|---|
| Stretching capability | Progressive, manual expanding arms (2.54–4.78 cm) | Fixed size, no expansion | Air-inflated, limited control |
| Material quality | Medical-grade platinum silicone | Standard silicone or TPE | Silicone with valve mechanism |
| Control during play | Complete manual control over expansion | None; static insertion | Moderate control via inflation |
| Best for | Advanced users seeking extreme sensations | Beginners to intermediate players | Intermediate users wanting adjustability |
| Psychological impact | High—expanding mechanism creates ongoing intensity | Moderate—depends on size | Moderate—inflation adds novelty |
Check out the Oxballs Jaws Spec-U-Plug at BDSM Australia when you're ready to push beyond standard anal play. Its expanding arms deliver customizable, progressive stretching that no fixed plug can match. The platinum silicone construction ensures durability and safety through intense sessions. Whether you're exploring your limits solo or surrendering to a dominant partner, this toy transforms how you experience anal sensation. Order yours today and discover what true dilation feels like. Everything for Bondage Under One Roof.
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.
You’ll also need the receipt or proof of purchase. We do not issue refunds for change of mind or incorrect choice.
Under Australian Consumer Law, we are not obliged to accept returns for “incorrect choice” or “change of mind” so please choose your products carefully.
Any freight and insurance costs to return the item to us are at your expense. This includes the liability for any lost freight – send via registered post.
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
Please inspect your order upon reception and contact us immediately if the item is defective, damaged or if you receive the wrong item, so that we can evaluate the issue and make it right.
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.
Unfortunately, we cannot accept returns on sale items or gift cards.
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.