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Doc Johnson Vac U Lock 5 Realistic Cock Flesh with Strap On Kit - Strap On Sextoys
Doc Johnson Vac U Lock 5 Realistic Cock Flesh with Strap On Kit - Strap On Sextoys
Doc Johnson Vac U Lock 5 Realistic Cock Flesh with Strap On Kit - Strap On Sextoys

Doc Johnson Vac U Lock 5 Realistic Cock Flesh with Strap On Kit

$79.99
$79.99

Vac-U-Lock 5 Realistic Cock Flesh with Strap-On creates secure penetration through patented attachment technology. The 5-inch flesh-toned dildo fits comfortably while the ultra harness adjusts to 53-inch waists for couples exploring strap-on play together.

Key Features:

Revolutionary Vac U Lock system creates secure connection between dildo and harness for stable penetration during vaginal or anal sex without equipment failure concerns.

Realistic 5 inch cock delivers authentic penetration sensations with lifelike texture and proportions designed for comfortable insertion and intimate partner connection.

Ultra harness fits waists up to 53 inches with adjustable straps that distribute weight evenly for extended sexual sessions without discomfort or slipping.

Body safe non phthalate materials ensure healthy vaginal and anal penetration while easy cleaning maintains proper hygiene for repeated intimate use and safety.

Expandable system accepts multiple Vac U Lock compatible attachments allowing couples to customize penetration experiences as sexual preferences and desires evolve over time.

Vendor: Doc Johnson
SKU: STR-003-NOATTRIBUTES-SHOP-NONE-19689
Availability: Out Of Stock
Product type: Strap On Sextoys
Please hurry! Only 0 left in stock

Vac-U-Lock 5 Realistic Cock Flesh with Strap-On brings secure attachment technology to strap-on play through Doc Johnson's patented vacuum system. This complete kit includes a lifelike 5-inch cock and adjustable ultra harness designed for couples ready to explore penetration from new angles.

What It Does

The flesh-toned cock slides smoothly during thrusting while the Vac-U-Lock system creates an unbreakable connection between dildo and harness. Your partner feels consistent pressure against their G-spot or prostate as the realistic head and shaft maintain steady contact throughout penetration. Unlike traditional O-ring harnesses that slip during vigorous sessions, this vacuum attachment stays locked in position allowing deeper strokes and harder thrusts without interruption.

Arousal develops quickly as the 5-inch length hits sensitive spots without overwhelming first-time users. The realistic texture creates friction that builds heat and sensitivity while the secure harness lets the wearer control rhythm and depth. Your partner's breathing deepens as consistent contact generates floods of stimulation leading to satisfying climax through targeted internal pressure.

Technical Specs

  • 5-inch insertable length with realistic head and shaft texture
  • Body-safe non-phthalate material with lifelike flesh tone
  • Adjustable ultra harness fits waists up to 53 inches
  • Patented Vac-U-Lock vacuum attachment system
  • Includes powder dispenser for smooth attachment and removal

How To Use It

Dust the Vac-U-Lock plug with included powder before inserting into the harness hole until you hear the vacuum seal click. Adjust the harness straps snugly around your hips and thighs ensuring the dildo sits at the right angle for penetration. Apply water-based lube to the cock head before entry.

Start with shallow thrusts letting your partner adjust to the girth before increasing depth and speed. The secure attachment means you can grip their hips and thrust harder without the dildo shifting position. Watch for their back arching and muscle tension as signs the angle hits their sweet spot perfectly.

Who It Suits

New strap-on users benefit from the 5-inch size that provides satisfying fullness without intimidation. Couples frustrated with slipping O-ring systems will appreciate the rock-solid Vac-U-Lock connection that never fails mid-session. The adjustable harness accommodates various body sizes while the realistic design appeals to those wanting authentic-looking penetration. Avoid if you need larger sizes for maximum stretch or prefer abstract toy designs over realistic anatomy.

Who Makes It?

  • Doc Johnson specializes in realistic adult toys with innovative attachment systems
  • Visit the Doc Johnson brand page →

Feature Breakdown

Feature Specification Sexual Benefit User Experience
Vac-U-Lock System Patented vacuum attachment Prevents slipping during hard thrusts Confidence in vigorous sessions
5-Inch Length Realistic flesh-toned shaft Targets G-spot and prostate effectively Satisfying fullness without overwhelm
Ultra Harness Adjusts to 53-inch waist Enables powerful hip movement Comfortable for extended play
Powder Dispenser Smooth attachment aid Quick toy changes maintain arousal Seamless transitions between positions

Where It Fits in Our Range

Bondage

This strap-on sits in the power exchange category where one partner takes control of penetration and rhythm. The secure harness system amplifies dominance fantasies while the realistic cock satisfies submission desires. Choose this when exploring role reversal or assertive play dynamics with reliable equipment.

Browse all Bondage

Sex Toys

Among our dildo collection, this model excels for couples wanting shared penetration experiences rather than solo play. The harness transforms any partner into an active penetrator while the realistic design provides visual excitement. Perfect alongside vibrating cock rings for dual stimulation during strap-on sessions.

Explore all Sex Toys →

Expert Review from Our In-House Tester

Setting up the Vac-U-Lock 5 Realistic Cock took seconds once I figured out the powder trick - a light dusting makes the plug slide right into the harness hole with a satisfying click. The vacuum seal held rock-solid through aggressive thrusting that would have loosened traditional O-rings within minutes. My partner immediately noticed how the 5-inch length hit their G-spot consistently without the usual shifting and readjusting. The realistic head texture created just enough friction to build heat while the shaft maintained steady pressure throughout each stroke. What impressed me most was how the secure attachment let me focus entirely on rhythm and angle instead of worrying about equipment failure. The harness distributed weight evenly across my hips making longer sessions comfortable rather than exhausting. When my partner started trembling and gripping the sheets, I knew the consistent contact was working its magic. Their orgasm came with deep contractions around the shaft that I could feel transmitted through the solid connection. Cleaning was straightforward and the powder made removal just as smooth as insertion. This system has completely replaced our old O-ring setup.

Reasons to Buy

  • Vac-U-Lock system — eliminates dildo slipping during vigorous penetration
  • 5-inch realistic design — provides satisfying depth without intimidating beginners
  • Adjustable ultra harness — accommodates various body sizes for comfortable wear
  • Non-phthalate materials — ensures body safety during intimate contact
  • Powder dispenser included — enables quick attachment changes without losing momentum

Why Buy From Cock Ring Shop

  • Genuine Doc Johnson products with full manufacturer warranty
  • Expert guidance on sex toys for all experience levels
  • 100% discreet packaging — no logos, total privacy
  • Fast tracked shipping of Vac-U-Lock 5 Realistic Cock Flesh with Strap-On across Australia
  • Complete starter kit eliminates need for separate harness and dildo purchases

Order your Vac-U-Lock 5 Realistic Cock Flesh with Strap-On from the cockringshop and discover why couples choose this system over traditional O-ring harnesses. The secure vacuum connection means harder thrusting and deeper penetration without slipping, while the realistic design satisfies visual and tactile desires simultaneously.

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 Vac U Lock 5 Realistic Cock Flesh with Strap On create secure attachment during penetration?
Patented vacuum technology locks the dildo firmly into the harness using suction pressure preventing disconnection during vigorous thrusting motions in vaginal or anal sex.
What makes the Vac U Lock 5 Realistic Cock Flesh with Strap On effective for strap on beginners?
Moderate 5 inch size provides comfortable introduction to penetrative play while realistic texture delivers authentic sensations without overwhelming new users during intimate exploration.
Why is the Vac U Lock 5 Realistic Cock Flesh with Strap On better for extended sexual sessions?
Ultra harness distributes weight across hips and waist rather than concentrating pressure in single areas maintaining comfort during prolonged penetration and thrusting activities.
When should couples use the Vac U Lock 5 Realistic Cock Flesh with Strap On for role reversal?
Ideal for pegging experiences where partners explore reversed penetration dynamics allowing the wearer to deliver controlled thrusting while maintaining intimate eye contact.
Does the Vac U Lock 5 Realistic Cock Flesh with Strap On work for multiple penetration positions?
Secure harness design enables various sexual positions including missionary doggy style and standing penetration while maintaining stable dildo connection throughout movement changes.

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Why Shop With the Cock Ring Shop?

FAST ORDER DISPATCH

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!

INTERNATIONAL SHIPPING

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