Lock-In Dual-Ended Vibrating Strap-On Set by Together

Couples often struggle to find a toy that delivers pleasure to both partners equally during penetrative play. This dual-ended vibrating strap-on solves that problem with a curved design that stimulates the receiving partner internally while a contoured base provides external clitoral stimulation to the wearer.

What it is

Lock-In Dual-Ended Vibrating Strap-On Set by Together is a couples toy designed to deliver shared pleasure during penetrative play. Both ends feature curved, bulbous heads: one penetrates the receiving partner while the other, attached to a contoured base, stimulates the wearer externally. This ergonomic shape keeps the toy securely positioned, allowing both partners to maintain eye contact and focus on connection. Made from body-safe silicone, it feels smooth against skin and cleans easily.

What sets this strap-on apart is its dual-stimulation approach and flexible harness design. The adjustable waistband fits most body sizes comfortably, and 10 vibration modes let couples customize intensity together. See the full BDSM Australia range of Strap On Dildos to compare other options. Fully waterproof and rechargeable via magnetic USB, this toy travels well and powers up reliably every time.

Key features

• Dual-ended design: Curved heads on both ends provide internal penetration and external clitoral stimulation simultaneously.
• 10 vibration modes: Adjustable intensity settings let both partners find their preferred rhythm during play.
• Contoured base: Ergonomic shape ensures the toy stays positioned correctly while hitting the right spots for both people.
• Secure harness: Stretchy elastic waistband adjusts up to 64 inches for a custom fit that won't slip during active play.
• Waterproof and rechargeable: Fully submersible for bathroom play; magnetic USB charging means it's always ready when you are.

Specifications

• Material: Ultra-smooth body-safe silicone for both insertable ends; harness made of polyester and iron hardware.
• Insertable lengths: 135mm (outer end) and 85mm (inner end) for customized penetration depth.
• Vibration: 10 adjustable modes; USB rechargeable with magnetic connection for convenient charging.
• Harness: Stretchy elastic waistband with adjustable fit up to 64 inches; polyester and iron construction for durability.
• Waterproof rating: Fully submersible; safe for shower, bath, or pool play.
• Box contents: Strap-on with harness, USB charging cable, instruction guide.

How to use a strap on sextoy

Begin by putting on the adjustable harness and securing it snugly at the waist so it won't shift during play. Ensure both you and your partner are comfortable and have established clear communication about pace and intensity. Apply plenty of lubricant to both ends of the toy—generous application reduces friction and increases comfort for both partners.

Insert at a pace that feels good for your partner, starting slowly and letting them guide depth and speed. Use the vibration modes to enhance sensation; start low and increase as arousal builds. Eye contact and touch with your partner intensify the connection during face-to-face play. Choose a quality lubricant from the Lubes and Essentials range to ensure smooth, safe play. After use, wash both ends thoroughly with warm water and mild soap before storing in a clean, dry place.

Care and storage

Wash both insertable ends and the harness with warm water and mild soap after each use, then pat dry completely. Store in a clean, dry drawer or dedicated toy bag away from direct sunlight and heat. Never store with other silicone toys touching directly, as materials may degrade. Keep the magnetic charging port dry and free from debris. Check the silicone regularly for any signs of wear or damage before use.

Learn more

Understanding your body and your partner's needs helps you get the most from couples toys. Communicating openly about pleasure, boundaries, and preferences before and during play builds trust and confidence. For deeper insights into pleasure and body awareness, read How To Relieve Sexual Tension On Your Period.

Mistress Athena's training notes

By Mistress Athena — professional dominant and kink educator, sole instructor behind BDSM Australia's library of training videos. Read her full bio →

Lock-In Dual-Ended Vibrating Strap-On Set by Together has become a favorite control tool in my practice. The dual ends let me create synchronized stimulation across both partners—internal and external pleasure happening at the same moment deepens their submission to shared sensation. My submissives report heightened vulnerability when both points of contact vibrate in tandem; the loss of predictability keeps them focused on obedience and reception rather than anticipation.

Harness security matters in my scenes. A toy that won't slip during intense play allows me to maintain dominance without constant adjustment—my hands stay free for impact, restraint, or sensory play. This set's adjustable waistband adapts to different body sizes across my roster, making it practical for varied scenes.

The magnetic charging is a control detail my submissives appreciate. Clean, ready, and powered exactly when I command—it removes excuses and reinforces protocol around preparation. Waterproof design opens play into the shower or tub, where sensory deprivation and temperature contrast heighten their receptiveness to my direction.

See this and similar tools in action across my 300+ training videos on the BDSM Australia channel.

How it compares

Why you'll reach for it

Check out this set at BDSM Australia when you and your partner want a toy that delivers pleasure to both of you at once. The curved dual ends, adjustable vibration, and secure harness make it reliable and comfortable for extended play. Waterproof design and magnetic charging add convenience, while the contoured base ensures the wearer gets real sensation too. Order today and discover why couples choose shared-pleasure toys. Service That Keeps Customers Coming Back.