With dual-entry design, King Sized Lady-Killer Double Dildo enables penetration exploration through 14 inches of medical-grade silicone, 1.5-inch diameter, semi-flexible construction for solo or partnered play with realistic detailing and waterproof functionality.
Key Features:
Double-ended design allows dual-entry or solo penetration play
Medical-grade silicone is body-safe and durable
14 inches long with 1.5 inches diameter semi-flexible construction
Realistic detailing with semi-flexible silicone for positioning control
Fully waterproof design for use during bath and shower sex
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King Sized Lady-Killer Double Dildo is a 14-inch medical-grade silicone double-ended dildo designed for solo or partnered penetrative play. Measuring 1.5 inches in diameter with semi-flexible construction, it delivers realistic detailing and maintains firmness for precise control. The fully waterproof design suits people seeking versatile penetration options with premium material safety and extended aquatic exploration.
The King Sized Lady-Killer Double Dildo functions as a flexible penetrative accessory that accommodates various positions and scenarios through its semi-flexible silicone structure. The realistic detailing enhances sensation during insertion, while the generous 14-inch length allows for deep penetration or dual-entry play depending on positioning and preference. The semi-flexible design maintains enough firmness to stay positioned without collapsing under pressure, giving you control over depth and angle.
Medical-grade silicone construction provides a body-safe material that resists degradation through repeated use and cleaning. The non-porous surface supports thorough hygiene maintenance and prevents bacterial colonization that porous materials cannot resist. For those seeking additional penetrative options with different sensations, Adultsmart's bondage clothing care products collection offers complementary accessories for expanded play.
| Total Length | 14 inches |
| Maximum Diameter | 1.5 inches |
| Material | Medical-grade silicone |
| Flexibility | Semi-flexible for comfort and control |
| Waterproof Rating | Fully waterproof for aquatic use |
| Includes | King Sized Lady-Killer Double Dildo |
Pairing King Sized Lady-Killer Double Dildo with external vibration from a wand massager creates layered sensation that many find more intense than penetration alone. For partnered play, one person can control depth and pace while the other provides external stimulation, creating collaborative pleasure rather than solo sensation. Water-based exploration transforms shower or bath settings into intimate environments where the fully waterproof design expands beyond traditional bedroom scenarios. Exploring harnesses for men can enable hands-free positioning for extended sessions or specific angle preferences.
After each use, clean the dildo thoroughly with warm water and mild soap, paying special attention to any textured or detailed areas where residue accumulates. The fully waterproof construction allows complete submersion for thorough cleaning without risk of water damage. Pat dry with a lint-free cloth and allow to air dry completely before storing. Store in the provided pouch or a clean, dry container separate from other silicone products to prevent material degradation from contact with incompatible substances.
Medical-grade silicone construction ensures body-safe material that resists bacterial growth and chemical degradation through repeated cleaning and use. The non-porous surface prevents moisture absorption that porous materials cannot control, supporting long-term hygiene and durability. Silicone's hypoallergenic properties make it suitable for sensitive skin, and its resistance to temperature extremes means you can warm or cool it before use without material damage. Always use water-based lubricants exclusively with silicone to prevent surface degradation from oil-based or silicone-based products.
This dildo suits people seeking substantial penetrative sensation with premium material safety and extended length for deep exploration. Those comfortable with 1.5-inch diameter and 14-inch total length will find the proportions satisfying without overwhelming discomfort. Partnered users appreciate the versatility for dual-entry positioning, while solo explorers benefit from the semi-flexible design that maintains positioning through movement. People interested in aquatic play or shower intimacy gain expanded scenario options through the fully waterproof construction.
For people who have felt limited by penetrative options that lack realistic detailing or substantial length, discovering a medical-grade silicone dildo that delivers both transforms what intimate exploration can feel like. The 14-inch dimension opens scenarios that shorter dildos cannot accommodate—whether deep penetration, dual-entry positioning with a partner, or specific angle preferences that require extended reach. For those accustomed to thin, inflexible dildos that collapse during use, experiencing the semi-flexible construction that maintains firmness while conforming to your body shifts expectations about control and sensation. The fully waterproof design removes barriers that once limited play to specific locations, letting people integrate intimacy into shower routines or bath relaxation without equipment restrictions. For partnered users discovering collaborative penetration play, the generous length enables positioning where both people experience sensation simultaneously rather than sequentially. Medical-grade silicone construction means investment in durability rather than disposability—knowing your dildo will perform consistently through years of use rather than degrading after repeated cleaning builds confidence in the product's reliability.
Our independent testers evaluated construction integrity, material flexibility response, depth accommodation, and positioning stability across solo and partnered scenarios. The semi-flexible silicone maintained firmness through varied thrusting patterns without collapsing, while the realistic detailing provided sensory engagement beyond smooth dildos.
Testers reported comfortable accommodation of the 1.5-inch diameter across varied body types, with the 14-inch length enabling deep penetration without bottoming out against pelvic structures. The fully waterproof construction performed reliably during aquatic testing without water infiltration or material degradation. Individual results may vary based on anatomy, sensitivity, and usage.
| Product | Unique Advantage | Key Difference | Choose This If You Want |
|---|---|---|---|
| King Sized Lady-Killer Double Dildo | 14-inch length with 1.5-inch diameter and medical-grade silicone | Double-ended design enables dual-entry or extended penetration scenarios | Premium lengthy penetration with realistic detailing and aquatic versatility |
| Bondage Kits | Integrated restraint systems for partnered control dynamics | Adds power exchange and positioning control beyond penetration alone | Partnered play incorporating restraint and controlled access |
| Posture Collars | Wearable control element that maintains positioning during extended sessions | External positioning tool rather than internal penetration device | Hands-free positioning support during partnered penetrative play |
| Bondage Furniture | Structural support enabling specific angles and depth control impossible without equipment | Environmental positioning tool enabling extended sessions without hand fatigue | Angle-specific penetration with hands-free positioning for partnered exploration |
| Screw Clamps for BDSM | Targeted sensation through adjustable pressure on sensitive areas | External stimulation tool rather than penetrative device | Layered sensation combining penetration with external pressure play |
Discover complementary penetrative options through our mouth ball gags BDSM collection for expanded partnered play scenarios.
Understanding why penetrative dildos remain foundational to intimate exploration helps people make confident choices about investment in quality materials and appropriate dimensions. Discovering how realistic detailing and substantial length transform sensation compared to basic alternatives shifts expectations about what penetration can deliver. Our guide to why you need a dildo explores material safety, dimension selection, and usage scenarios for informed decision-making.
Experience substantial 14-inch penetration with medical-grade silicone construction and fully waterproof design. King Sized Lady-Killer Double Dildo is available at Adultsmart with discreet Australia-wide shipping in plain packaging and confidential checkout processing.
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.