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Inertia Flexible Cum Thru Plug by BDStyle

$29.99
$29.99

Inertia Flexible Cum Thru Plug combines anatomical flexibility with hollow construction, enabling continuous flow while delivering internal urethral pressure. This advanced plug maintains comfort during extended wear while creating unique sensations through strategic internal contact points.

Key Features:

Hollow design allows continuous fluid passage during anal play while maintaining comfortable penetration for extended sexual sessions and urethral stimulation without removal.

Flexible construction adapts to natural body movements during masturbation and intercourse while providing consistent prostate stimulation and anal pleasure throughout wear.

Cum thru functionality enables ejaculation and urination without interrupting anal penetration sessions for uninterrupted sexual play and extended wearing comfort.

Ergonomic shape targets the prostate effectively while the flexible material ensures comfortable insertion and long term wear during sexual activities and daily use.

Extended wear capability allows for hands free prostate massage during masturbation while maintaining anal fullness sensation for enhanced sexual arousal and satisfaction.

Vendor: BDStyle
SKU: BDS-267-NOATTRIBUTES-SHOP-NONE-50441
Availability: In stock
Product type: Penis Plugs
Please hurry! Only 5 left in stock

The Inertia Flexible Cum Thru Plug is a medical-grade urethral plug that adapts to your anatomy while letting you ejaculate normally. Its hollow 4mm channel and flexible design suit intermediate users seeking extended wear without positioning discomfort or the need to remove for bathroom breaks.

Why choose the Inertia Flexible Cum Thru Plug by BDStyle
  • Flexible construction: 30-degree bend tolerance fits your natural anatomy
  • Hollow design: Continuous flow lets you cum without removal
  • Medical-grade silicone: Non-porous, body-safe, smooth gliding sensation
  • Extended wear: Comfortable positioning means hours of subtle stimulation
  • Sensation amplification: Orgasms become slower, more drawn-out, and intensely felt
  • Movement response: Daily activity and intentional play both trigger nerve-rich contact
  • Proper sizing: 45mm insertable length with 12mm head diameter
📦 Discreet plain-wrapped delivery  •  💳 Private billing  •  ↩️ Easy size-swap returns

What it does

Your dick becomes remarkably responsive once the plug settles in. During arousal, every pulse and throb gets amplified by the internal pressure the hollow channel creates. Gentle tugging or rotation during play intensifies sensation considerably. As you shift or contract, the flexible silicone responds by applying pressure to nerve-rich urethral walls, and that sensation builds gradually without overwhelming you.

Orgasms feel entirely different with the plug in place. Instead of quick spasms, your ejaculation becomes drawn-out, with each wave distinctly felt as it travels through the restricted channel. Many users report feeling their cum's actual movement in ways they never noticed before—a sensation the hollow bore makes possible because you're not blocked. Ribbed Penis Plugs work differently by adding texture rather than hollow flow, so your choice depends on whether you want pressure and sensation depth or external stimulation.

Specifications

  • Insertable length: 45mm
  • Head diameter: 12mm
  • Hollow bore diameter: 4mm internal throughout
  • Material: Medical-grade silicone with polished finish
  • Flexibility: 30-degree bend tolerance
  • Construction: Non-porous, requires standard toy cleaner maintenance

Size and first use

Start with thorough cleaning and quality water-based lubricant (silicone-free only, since the plug is silicone). Insert slowly while relaxing your urethra and letting the flexible design find its natural position. Initial sensation feels foreign but shouldn't hurt—if you hit resistance, back out and add more lube before trying again. Once fully inserted, the plug should sit comfortably without constant awareness. Cockringshop specialise in products for men and couples who want to explore urethral play safely, and this intermediate-level plug rewards patience during insertion with hours of subtle, responsive stimulation.

How to use it

Movement during daily activities creates subtle stimulation on its own. For intentional play, gentle tugging or rotation amplifies sensations considerably. The flexible construction means you can shift position without discomfort, and the hollow bore stays responsive throughout. You'll notice your dick becoming more responsive to touch, temperature, and even air movement as arousal builds.

Remove slowly when ready—rushing causes discomfort and potential micro-tears. Standard toy cleaner keeps the non-porous silicone hygienic between uses. The polished finish means the plug glides smoothly during insertion and removal if you take your time. Comfort and control matter more than speed, especially during removal.

Feature breakdown

Feature Specification Benefit Experience
Flexible Construction 30-degree bend tolerance Anatomical adaptation without rigid discomfort Natural comfort positioning during wear
Hollow Channel 4mm bore diameter Continuous flow capability for ejaculation Extended wear without bathroom removal
Medical Silicone Non-porous polished finish Body-safe insertion with smooth gliding Comfortable, hygienic, responsive sensation
Graduated Design 12mm maximum width Progressive stretching with controlled depth Manageable insertion for intermediate users

Who it suits

Intermediate users already comfortable with urethral play will get the most from this plug. If rigid plugs caused discomfort or positioning problems, the flexible design is built for you. Men seeking extended wear without removing for bathroom breaks benefit directly from the hollow construction. The flexibility helps with anatomical variations, so positioning becomes much less frustrating than with rigid alternatives.

Beginners should start elsewhere—urethral play requires technique, patience, and proper sizing knowledge. Skip this if you have a sensitive urethra or history of urinary tract infections without checking with a medical professional first. Proper sizing matters regardless of how flexible the plug is, so honest assessment of your experience level matters more than the material's adaptability.

Tested and quality-checked

Every new line we stock is inspected by hand before it goes live — we check the build, the finish, and the materials, and we confirm it is safe and fit for how it will be used. Nothing is used for its intended purpose; it is examined, checked, and re-boxed. What that means for you is simple: you receive a piece we have already vetted, not a guess off a supplier's pallet. See how we test every product →

How it compares

Most hollow plugs use rigid materials that can cause discomfort when you move or shift during arousal. Tapered Penis Plugs provide graduated insertion depth but don't offer the same internal pressure sensation or extended wear comfort. The Inertia's flexibility means it adapts to natural anatomy changes during arousal, so you get extended wear capability without the positioning issues rigid designs create. Your choice depends on whether you want pressure-based sensation or a different insertion approach.

Please read — safety first. Put the ring on before you are fully erect and use plenty of water-based lubricant so it slides on without pinching. Keep wear time short — no more than 20 minutes while you are getting used to it, and never fall asleep wearing one. Take it off straight away if you feel numbness, coldness, a change in colour, or any pain, as these mean blood flow has been cut off too far. Never share between partners without cleaning the item first or using a fresh condom. This information is general in nature only and is not medical or professional advice, and does not take your personal circumstances into account. Stop use and speak with a qualified medical professional if you have a relevant health condition, take medication for erectile function or blood pressure, or notice pain, numbness, or discolouration that does not settle.

What you can use it with

Pairing the plug with Anal Sex Toys creates complementary stimulation during extended sessions. Prostate toys work particularly well alongside urethral plugs because they target different nerve pathways simultaneously, intensifying overall sensation and allowing you to explore full-body pleasure without removal. The combination extends play duration and deepens the sensations both sex toys create individually.

More from BDStyle

BDStyle specialises in advanced urethral sex toys built to medical-grade construction standards. Bdstyle offers a wider range of plugs, rings, and male enhancement products designed for users who want precision engineering and body-safe materials in every purchase.

Read more before you buy

Urethral play requires knowledge and care. Penis Extenders are covered in detail over on the Adultsmart blog, with guides on technique, safety, and what to expect during your first sessions.

Why buy the Inertia Flexible Cum Thru Plug by BDStyle

Looking for the right fit and the right material? Order the Inertia Flexible Cum Thru Plug from The Cock Ring Store and receive a genuine, function-tested and quality-checked product shipped discreetly to your door. Cockringshop packs every order with your privacy in mind, so your purchase arrives unmarked and unannounced. The specialist store for rings, cages, and male enhancement — discreetly delivered. The Cock Ring Store ships discreetly Australia-wide.

Shipping Information & Policy


Cockringshop.com.au 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.

Returns Policy


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, cockringshop.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

Frequently Asked Questions

How does the Inertia Flexible Cum Thru Plug enhance prostate stimulation during wear?
The ergonomic shape positions directly against the prostate while flexible material adapts to body movements providing consistent internal massage and enhanced arousal during extended sessions.
What makes the Inertia Flexible Cum Thru Plug effective for extended anal play?
Flexible construction moves naturally with the body while the hollow design prevents pressure buildup allowing comfortable long term wear without compromising circulation or sensation.
Why is the Inertia Flexible Cum Thru Plug better for hands free stimulation?
Once inserted it maintains consistent prostate contact through natural body movement and muscle contractions delivering continuous internal massage without manual manipulation or repositioning required.
When should the Inertia Flexible Cum Thru Plug be used for maximum sexual benefit?
During masturbation sessions or intercourse when sustained prostate stimulation is desired as the design allows normal sexual function while providing enhanced internal pressure and fullness.
Does the Inertia Flexible Cum Thru Plug work effectively for urethral play enthusiasts?
Yes the hollow center creates unique urethral sensations during ejaculation and urination while maintaining anal penetration combining multiple stimulation types for intensified sexual experiences.

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Why Shop With the Cock Ring Shop?

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We ship same day on all in-stock orders placed before 12pm! Free shipping on all orders above $200.

DISCREET PACKAGING

All of our shipments come in discreet packaging ensuring those nosy neighbours will never know!

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We ship our full range of products worldwide with fast dispatch for orders before 12pm Sydney EST!