Premium silicone design in King Cock Strap-On ensures realistic 8-inch penetration with adjustable vinyl harness fitting waists to 52 inches. Suction-cup base mounts in harness O-ring or attaches to smooth surfaces for partnered or solo exploration.
Key Features:
Suction-cup base mounts into harness O-ring or adheres to smooth surfaces independently
Lifelike silicone shaft with detailed veining for realistic penetration
8-inch realistic cock with adjustable harness fitting waists up to 52 inches
Heavy-duty vinyl harness with adjustable thong and waist straps plus metal buckles
Dual-mounting design works harnessed or solo on walls and furniture without harness
Couldn't load pickup availability
King Cock Strap-On Harness with 8 Inch Realistic Cock is a penetrative strap-on system combining a lifelike dildo with adjustable vinyl harness. The 8-inch silicone shaft features detailed veining and a wide suction-cup base for harness mounting or surface attachment. The heavy-duty vinyl harness fits waists up to 52 inches with adjustable thong and waist straps, metal buckles, and Velcro O-ring security. Suited for partnered penetrative play, solo wall-mounting exploration, or couples seeking realistic penetration control.
The King Cock dildo mounts securely into the harness O-ring via its wide suction-cup base, creating a stable penetration system that stays positioned during movement. The suction cup also functions independently, adhering to smooth bathroom tiles, shower walls, or furniture surfaces for hands-free exploration without the harness. This dual-mounting design expands how the realistic shaft can be used across different scenarios and preferences.
Pipedream Products manufactures the shaft from phthalate-free, latex-free silicone that remains body-safe and hypoallergenic through repeated use. The heavy-duty vinyl harness softens and molds to the wearer's body over time, creating a custom fit that improves with wear. Those seeking additional penetration options can explore our g-spot dildos collection at Adultsmart for complementary sensations.
| Shaft Length | 8 inches (20.3 cm) |
| Shaft Width | 1.8 inches (4.6 cm) |
| Material | Phthalate-free, latex-free silicone shaft; heavy-duty vinyl harness |
| Harness Fit | Adjustable waist straps, fits up to 52 inches |
| Mounting Options | O-ring harness attachment or standalone suction-cup mounting |
| Includes | Realistic dildo, vinyl harness, metal belt buckles, Velcro straps |
Pairing the King Cock harness system with a clitoral vibrator worn by the penetrating partner creates layered stimulation that many find more intense than penetration alone. For solo exploration, the suction-cup base adheres to shower walls or smooth furniture surfaces, allowing hands-free penetration without harness wear. This mounting approach suits those exploring self-penetration or those seeking different angle sensations. Combining this realistic dildo with fleshlight-style dildos during partnered play creates varied texture and sensation across sessions.
After use, wash the silicone shaft with warm water and mild soap, paying attention to the suction-cup base where moisture can accumulate. Wipe the vinyl harness with a damp cloth and allow both components to air dry completely before storage. Store the harness flat or hung in a cool, dry location away from direct sunlight, which can degrade vinyl over time. The suction cup maintains best adhesion when stored in a moisture-controlled environment; if suction weakens, lightly dampen the cup before reattaching to smooth surfaces.
The King Cock shaft uses phthalate-free, latex-free silicone that remains hypoallergenic and body-safe through repeated use without degradation. The heavy-duty vinyl harness is non-porous and designed for direct skin contact, softening naturally with wear to create a custom-molded fit. Both materials are compatible with water-based lubricants; avoid silicone-based lubes on the harness vinyl as they can degrade the material over extended contact. The suction-cup base remains durable across multiple mounting cycles when properly cleaned and dried between uses.
This strap-on system suits couples seeking realistic penetration control, with particular appeal for those exploring roles, power dynamics, or varied penetration sensations. The adjustable harness accommodates different body sizes and shapes, while the realistic shaft design appeals to those prioritizing lifelike sensation over abstract aesthetics. Solo users interested in hands-free wall-mounted penetration find the suction-cup base functionality valuable. Those new to strap-on play benefit from the straightforward harness design and clear mounting system.
For couples who find penetration difficult without hands-free control, the adjustable harness removes the physical strain of manual thrusting while the realistic shaft design creates sensation that abstract vibrators cannot replicate. Many partners feel self-conscious introducing strap-ons because traditional harnesses feel complicated or require uncomfortable fitting. The King Cock system's straightforward design—heavy-duty vinyl that softens with use, clear O-ring mounting, and metal buckles that stay secure—transforms the experience from intimidating to accessible. For those uncertain about strap-on depth and width, the 8-inch length and 1.8-inch width represent moderate sizing that suits most bodies without requiring extreme accommodation. The dual-mounting option (harness attachment or standalone suction-cup) means couples can experiment with different penetration angles and intensities without purchasing multiple products. Discovering that strap-on penetration can feel natural rather than forced changes how partners approach intimacy exploration together.
Our independent testers evaluated harness stability during active penetration, suction-cup adhesion on varied surfaces, and how the vinyl softened through multiple uses. The metal buckles maintained secure positioning throughout testing, and the Velcro O-ring straps prevented dildo rotation or shifting during thrusting. Suction-cup adhesion remained reliable on bathroom tile and glass surfaces when properly moistened, though adhesion weakened slightly on textured surfaces.
Testers reported that the realistic shaft design created sensation distinctly different from abstract vibrators, with the detailed veining providing tactile feedback during penetration. The harness vinyl softened noticeably after three to four uses, improving comfort and reducing initial stiffness. Individual results may vary based on anatomy, sensitivity, and usage.
| Product | Unique Advantage | Key Difference | Choose This If You Want |
|---|---|---|---|
| King Cock Strap-On Harness with 8 Inch Realistic Cock | Dual-mount system with suction-cup base for harness or wall mounting | Only option with standalone adhesion capability plus harness compatibility | Flexible mounting for varied penetration angles and hands-free exploration |
| Glass Dildos | Temperature conductivity for warming or cooling sensation contrast | Non-porous glass transmits temperature differently than silicone | Temperature play combined with smooth, weighted penetration |
| Rubber Dildos | Flexible material that bends during penetration for customized angle | Rubber flexibility versus silicone firmness creates different sensation pathways | Penetration that adapts to your body's natural curves and preferences |
| Targeted Dildos | Curved design for direct G-spot or prostate contact during penetration | Anatomical targeting versus realistic straight shaft design | Focused internal stimulation rather than general penetration sensation |
| Real Feel Dildos | Realistic skin texture and coloring that mimics human anatomy | Lifelike appearance and texture versus abstract or decorative designs | Maximum realism in appearance, feel, and penetration sensation |
Find our prostate dildos to discover additional penetration options suited to different anatomies and preferences.
Strap-on penetration creates different sensation dynamics than solo vibrators because the wearer controls rhythm, depth, and angle in real time, allowing responsive adjustment to their partner's comfort and pleasure. Learning communication techniques before and during strap-on play helps both partners feel confident and connected. Our lesbian strap-on guide offers detailed approaches and tips for exploring this form of partnered intimacy.
Ready to experience flexible penetration control with a realistic shaft? King Cock Strap-On Harness with 8 Inch Realistic Cock is available at Adultsmart with discreet Australia-wide shipping in plain packaging.
Adultsmart.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..
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.
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.
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, Adultsmart.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.