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Fetish Fantasy Mr. Big Hollow 8 Inch Strap-On Dildo - Strap On Sextoys
Fetish Fantasy Mr. Big Hollow 8 Inch Strap-On Dildo - Strap On Sextoys
Fetish Fantasy Mr. Big Hollow 8 Inch Strap-On Dildo - Strap On Sextoys

Fetish Fantasy Mr. Big Hollow 8 Inch Strap-On Dildo

$59.99
$74.99
$59.99

Made from firm silicone, Fetish Fantasy Mr. Big Hollow features 8.25 inches total length with 6.5 insertable inches and a 5.5-inch hollow cavity. This strap-on dildo system with adjustable harness enables couples penetration and role exploration.

Key Features:

Hollow cavity accommodates wearer while external shaft penetrates receiving partner simultaneously

Faux leather harness with removable metal O-ring for secure, adjustable fit

8.25 inches total length with 6.5 insertable inches and 5.5-inch hollow cavity

Pronounced veining, realistic head, and lifelike testicles for texture and visual detail

Dual-function design allows both partners to experience stimulation during penetrative sex

SKU: STR-087-B-NOATTRIBUTES-SHOP-NONE-38241
Availability: Out Of Stock
Product type: Strap On Sextoys
Please hurry! Only 0 left in stock

Fetish Fantasy Mr. Big Hollow 8 Inch Strap-On Dildo is a hollow strap-on system designed for couples seeking enhanced intimacy and role exploration. Featuring an 8.25-inch total length with 6.5 insertable inches and a 2-inch diameter, the 5.5-inch hollow cavity accommodates the wearer while satisfying the receiver. The adjustable faux leather harness with removable metal O-ring provides secure positioning for diverse body types and relationship dynamics.

About Fetish Fantasy Mr. Big Hollow 8 Inch Strap-On Dildo

The Mr. Big Hollow operates through a dual-function design where the wearer enters the internal cavity while the substantial external dimensions create satisfying depth and width for the receiving partner. The hollow chamber features smooth interior surfaces that prevent friction discomfort, while the outer shaft includes pronounced veining and a realistic head that delivers varied texture and visual excitement. Lifelike testicles anchor the system within the harness while providing additional external contact during active use.

Pipedream Products engineered this system from firm yet yielding material that maintains impressive dimensions during use while accommodating natural movement without restriction. The faux leather harness combines structural integrity with pliability, moving with the body rather than constraining it. Those seeking additional options for power exchange and role play can explore our bondage hoods collection at Adultsmart.

Key Features

  • Hollow Cavity Design: 5.5-inch internal length with 1.25-inch diameter accommodates various arousal states while maintaining external presence for the receiver.
  • Realistic Detailing: Pronounced head, pronounced veining, and anatomical testicles create visual impact and enhanced sensation through textured contact.
  • Adjustable Harness System: Faux leather with stretch-accommodating elastic straps fits diverse body types while maintaining secure positioning during vigorous activity.
  • Removable O-Ring: Metal ring system allows interchangeability with other compatible attachments, extending versatility beyond single-product use.
  • Optimal Dimensions: 8.25 inches total length, 6.5 inches insertable, 2-inch diameter balanced for impressive presence and practical usability.

Technical Specifications

Total Length 8.25 inches
Insertable Length 6.5 inches
Outer Diameter 2 inches
Hollow Cavity Length 5.5 inches
Hollow Cavity Diameter 1.25 inches
Material Firm flexible material with faux leather harness and metal O-ring
Harness Type Adjustable faux leather with elastic components
Includes Hollow dildo, adjustable harness, removable metal O-ring

How to Use Fetish Fantasy Mr. Big Hollow 8 Inch Strap-On Dildo

Basic Use

  1. Adjust the harness straps to your body proportions before beginning, ensuring comfortable fit across hips and lower back without excessive tightness.
  2. Position the removable metal O-ring in the harness opening, creating a secure base for the hollow dildo attachment.
  3. Insert your anatomy into the hollow cavity, allowing the smooth interior surfaces to accommodate your arousal state comfortably.
  4. Secure the dildo into the O-ring system, ensuring stable positioning and proper alignment for natural movement patterns.
  5. Apply water-based lubricant to the outer shaft before partner contact, creating comfortable gliding sensation for the receiving partner.
  6. Begin with slower movements, allowing both partners to adjust to positioning and sensation before increasing pace or depth.

Extended Use

Combining strap-on penetration with adjustable spreader bars creates layered sensation and position variety that many couples find intensifies shared pleasure. The positioning control spreader bars provide allows the receiving partner to maintain optimal depth and angle while the wearer focuses on movement and connection. Pairing this system with other bondage elements creates dynamic experiences that deepen intimacy through varied sensation and psychological engagement.

Care Instructions

After each use, wash the dildo and harness components with warm water and mild soap, paying special attention to the hollow cavity interior where moisture may accumulate. Ensure the metal O-ring is thoroughly dried before storage to prevent oxidation. Allow all components to dry completely before storing in a clean, dry location away from direct sunlight or heat sources that could degrade materials.

Materials and Safety

Fetish Fantasy Mr. Big Hollow 8 Inch Strap-On Dildo utilizes body-safe firm flexible material that maintains structural integrity during use while providing enough yield to accommodate natural movement. The non-porous construction supports easy cleaning and prevents bacterial growth. The faux leather harness and metal O-ring components are durable and compatible with water-based lubricants, ensuring safe use across diverse scenarios and extended wear.

Who Is Fetish Fantasy Mr. Big Hollow 8 Inch Strap-On Dildo For?

This system suits couples addressing erection difficulties while maintaining intimate connection and satisfaction without compromise. It appeals equally to partners exploring role reversal, pegging activities, or power exchange dynamics where varied sensations and role flexibility enhance shared pleasure. Those seeking gender expression affirmation through substantial, realistic anatomy will find the impressive dimensions and anatomical detailing affirming and confidence-building during wear.

Why Fetish Fantasy Mr. Big Hollow 8 Inch Strap-On Dildo Matters

For couples where one partner experiences erectile difficulties, conventional strap-ons force a choice between accommodation and satisfaction—the wearer feels unsupported while the receiver faces disappointing dimensions, or the wearer feels uncomfortable while the receiver experiences adequate sensation. The Mr. Big Hollow eliminates this false choice through engineering that prioritizes both partners equally. The 5.5-inch hollow cavity comfortably accommodates arousal variations and anatomical diversity, while the 6.5-inch insertable length and 2-inch diameter deliver the substantial presence and satisfying depth the receiving partner deserves. What once felt like settling for compromise becomes an experience where both partners feel fully considered and genuinely satisfied. The psychological shift matters as much as the physical one—knowing the system was designed specifically to address your situation transforms intimacy from something requiring workarounds into something affirming and confident.

Independent Tester Review

Our independent testers evaluated the Mr. Big Hollow across harness stability, internal comfort during extended wear, external performance consistency, and realistic detailing impact. Testers confirmed the hollow cavity accommodates varied arousal states without excessive internal movement, while the outer dimensions maintain impressive presence throughout use. The adjustable harness distributed weight evenly, supporting comfortable wear during extended sessions without positional shifting or pressure points.

Testers noted the realistic detailing—pronounced head, veining, and testicles—creates visual excitement that enhances psychological engagement for both partners. The removable O-ring system performed reliably across multiple attachment cycles without loosening or instability. Individual results may vary based on anatomy, sensitivity, and usage.

Compare Similar Products

Product Unique Advantage Key Difference Choose This If You Want
Fetish Fantasy Mr. Big Hollow Hollow cavity (5.5 inches, 1.25-inch diameter) accommodates wearer while 6.5-inch insertable length satisfies receiver Only system designed to balance wearer accommodation with receiver satisfaction simultaneously Strap-on that prioritizes both partners' physical comfort and sensation equally
Surgical Steel Cuffs Durable metal construction withstands vigorous activity without material degradation Restraint-focused rather than penetration-focused; adds bondage elements to power exchange Couples seeking restraint integration during strap-on play or solo bondage exploration
Bondage Handcuffs Adjustable design accommodates diverse wrist sizes while maintaining secure restraint Hand-focused restraint rather than full-body positioning; lighter control than spreader systems Partners exploring light restraint during intimate play without positional immobilization
Hogties Integrated design connects wrists and ankles for comprehensive position control and vulnerability Full-body restraint system rather than penetration-focused; creates psychological intensity through immobilization Couples seeking intense position control and psychological power exchange with physical vulnerability

Explore our BDSM head harnesses collection to discover additional ways to enhance power dynamics and sensory play alongside strap-on experiences. Our bondage collars offer complementary control elements for couples building comprehensive intimate experiences.

Learn More

Strap-on play works most effectively when both partners understand positioning, communication, and sensation variation that create mutual satisfaction rather than one-directional experience. Our comprehensive guide to strap-on play techniques and dynamics offers detailed approaches for couples exploring this intimate connection method with confidence and communication.

Buy Fetish Fantasy Mr. Big Hollow 8 Inch Strap-On Dildo at Adultsmart

Ready to transform intimate connection through thoughtfully engineered design, the Fetish Fantasy Mr. Big Hollow combines impressive dimensions with practical wearability. Available through 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..

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, 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.

Frequently Asked Questions

What is the Fetish Fantasy Mr. Big Hollow 8 Inch Strap-On Dildo?
A hollow strap-on sex toy designed for couples wanting to explore penetrative sex together. One partner wears it in the adjustable harness while entering the internal cavity, while the other receives the external shaft. Features realistic veining, textured head, and lifelike testicles for visual and physical satisfaction during sex.
Does the hollow design work for both partners during sex?
Absolutely it does. Both partners experience sensation simultaneously—the wearer enters the smooth internal chamber while their partner receives the substantial 6.5-inch insertable shaft with pronounced texture and realistic details. Smooth interior surfaces prevent friction discomfort, making it comfortable for extended use during sex.
Can you adjust the harness to fit different body types?
Completely adjustable faux leather harness with a removable metal O-ring accommodates diverse body types and relationship dynamics. You can customize the fit for comfort and security, ensuring stable positioning regardless of your size or shape during penetration.
Who is the Fetish Fantasy Mr. Big Hollow 8 Inch Strap-On Dildo designed for?
Couples looking to explore role play and share penetrative experiences together. Men and women interested in strap-on sex will appreciate the dual-stimulation design. Partners wanting to switch roles or experience new sensations during sex benefit from this versatile system.
Why would couples choose this strap-on over standard options?
Because simultaneous pleasure matters—both partners get stimulation at the same time rather than one being passive. Realistic texturing and pronounced veining create visual excitement and varied sensation. Quality construction with smooth internal surfaces ensures comfort during longer sessions without irritation.
Where can you buy the Fetish Fantasy Mr. Big Hollow 8 Inch Strap-On Dildo in Australia?
Adultsmart stocks this strap-on sex toy for discreet Australian delivery. Browse their online store for this and other couples' toys, with secure checkout and confidential packaging arriving at your door.

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