Dual-probe strap-on harness for couples. Silicone construction with adjustable dome-snap system fits waist sizes 32-44 inches.
Key Features:
Dual probe system stimulates both partners simultaneously during use
Hygienic silicone construction feels smooth and safe against skin
Dome-snap harness locks securely without slipping during intense action
Adjustable fit accommodates 32-44 inch waist sizes comfortably
Professional NANMA Corporation engineering delivers consistent mutual satisfaction
Sex Companion Strap-on by NANMA Corporation is a dual-probe harness system that stimulates both partners simultaneously during intercourse. It features silicone probes on an adjustable faux-leather harness, designed for couples seeking mutual pleasure. The dome-snap closure keeps everything secure throughout a session.
Sex Companion Strap-on by NANMA Corporation is a two-probe harness system engineered so both partners experience stimulation at once. The wearer enters the shorter probe while the longer probe penetrates the receiving partner. This design distinguishes it from single-probe sex toys, which focus sensation on one person only.
The silicone is body-safe and non-porous, chosen for comfort during extended wear. The faux-leather harness seats across the hips and fastens with dome snaps that lock firmly without pinching skin. Waist sizes from 32 to 44 inches fit securely, and the 1.4-inch probe diameter provides substantial sensation without overwhelming.
Before first use, wash both probes and the harness with warm water and mild soap, then air dry completely. Apply water-based lubricant generously to both probes and the receiving partner's opening. The wearer steps into the harness first, positioning the shorter probe inside themselves, then fastens the dome snaps snugly across the hips so nothing shifts during movement.
Start slowly to allow the receiving partner's body to adjust to both probes. The wearer controls depth and rhythm, while communication about pace and comfort prevents discomfort. If you explore Automatic Masturbators later, similar care around cleanliness and lubrication applies. After each session, wash both probes and the harness inner surfaces again before storing.
Assess fit and readiness using this Flexible Cock Cages guide if exploring power-exchange dynamics alongside partnered penetration.
Great if you…Wash both probes and harness with warm water and mild soap immediately after use. Avoid harsh scrubbing on silicone, as it can create tiny tears. Dry completely with a soft cloth before storing in a cool, dry place away from direct sunlight. Store the harness flat or loosely rolled to prevent cracking at the snap points. Never use bleach or abrasive cleaners on silicone or faux-leather.
Understanding the materials and construction behind quality harness systems helps you choose confidently. Read our guide to the Luxury Sex Toy Range for insights into professional-grade silicone, harness design, and what separates durable systems from short-lived alternatives. This knowledge applies whether you are a first-time buyer or upgrading from basic toys.
The wearer probe sits lower and shorter than the receiver probe, so most wearers notice mild internal sensation rather than deep fullness. First-timers often underestimate how much lubricant helps—generous application reduces friction and allows smoother entry for both partners. The dome snaps require firm pressure to fasten but release easily, so practise the snap action before a session to avoid fumbling.
Silicone holds body warmth, so both probes gradually warm during use, which many couples report improves sensation. The 1.4-inch diameter suits most receiving partners, but those with significant internal variation may find one probe fits better than the other. The harness sits across the lower abdomen and upper hip bones, not around the waist proper, so measuring at the widest hip point ensures accurate fit.
Cleaning is straightforward—silicone rinses clean without trapped crevices—but air drying takes longer than you might expect, typically 2–3 hours. Store completely dry to prevent mould growth. Most couples report the harness disappears during active use once positioned correctly, though some notice the faux-leather softens slightly with repeated sessions.
| Strap-on type | Stimulation pattern | Harness material | Best suited to | Key trade-off |
|---|---|---|---|---|
| Sex Companion Dual Climax | Simultaneous internal for both partners | Faux-leather with dome snaps | Couples seeking mutual pleasure | Less external clitoral contact than some designs |
| Single-probe harness | Internal stimulation for receiver only | Neoprene or leather | Partners wanting focused sensation | Wearer receives no direct internal contact |
| Vibrating strap-on | Vibration plus internal stimulation | Silicone with battery pack | Couples seeking heightened intensity | Battery maintenance, potential noise, heavier design |
| Ultra-flexible silicone harness | Dual probes with external arm | All-silicone construction | Partners wanting clitoral contact option | Less structured support than faux-leather harness |
Score the Sex Companion Strap-on by NANMA Corporation if you and your partner want simultaneous internal stimulation with professional-grade reliability. The silicone probes feel smooth and safe, the dome-snap harness locks securely, and the adjustable fit suits most body types. Order it from Malechastity.com.au with discreet Australia-wide delivery and experience mutual pleasure made to last. Discreet, Tracked Shipping Australia-Wide.
Malechastity.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..
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, Maleshastity.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.