Rocking Force Silicone by Mystim

Electro-stimulation play demands precision and safety—but most e-stim toys lack real control or comfort. Mystim Rocking Force delivers bi-polar electrical stimulation through medical-grade silicone, letting you customize intensity and patterns for intense, controlled anal pleasure.

What it is

Mystim Rocking Force is a sophisticated butt plug engineered for electro-stimulation play. Its medical-grade platinum silicone body houses bi-polar electrical contacts that connect to Mystim power units, delivering precise, customizable sensations. Two sizes accommodate different comfort levels and experience. The flared base keeps the plug secure during use, and the smooth, body-safe silicone ensures comfort during insertion and extended wear. See the full BDSM Australia range of Electro Sex.

What sets this device apart is its precision control. Rather than fixed patterns, you adjust electrical intensity and rhythm through your Mystim power unit, tailoring each session to your sensitivity and goals. The bi-polar design creates complex stimulation across multiple contact points, building sensation in layers. It works equally well for beginners exploring e-stim or experienced users refining advanced techniques.

Key features

• Bi-polar stimulation: Dual electrical contacts deliver precise, layered sensations you control entirely.
• Two sizes: Small (3.7 inches, 1.5-inch diameter) and Large (4.1 inches, 1.9-inch diameter) fit different anatomies.
• Medical-grade silicone: Smooth, body-safe platinum silicone resists wear and cleans easily.
• Ergonomic base: Flared design stays secure during movement and extended sessions.
• Waterproof: Safe for shower or bath play; fully submersible for cleaning.

Specifications

• Dimensions: Small—3.7 inches long, 1.5-inch maximum diameter, 55 grams. Large—4.1 inches long, 1.9-inch maximum diameter, 90 grams.
• Material: 100% medical-grade platinum silicone, black finish, smooth surface.
• Electrical: Bi-polar stimulation; requires compatible Mystim power unit (sold separately).
• Waterproofing: Fully waterproof; safe for immersion and all water-based lubricants.
• Box contents: Butt plug, user manual, compatibility guide for Mystim systems.

How to use a electro sex

Start by connecting your Mystim Rocking Force to a compatible Mystim power unit. Apply water-based lubricant generously to the plug and your anus. Relax and slowly insert the plug, ensuring the flared base remains outside your body. Once positioned comfortably, activate your power unit and begin at the lowest electrical intensity. Gradually increase settings as your body adjusts, experimenting with different patterns and rhythms to find sensations that resonate with you.

During play, focus on breathing and staying present with the sensations. Electrical stimulation can intensify quickly, so adjust settings mindfully and pause if anything feels unsafe or uncomfortable. Many users combine e-stim with Electro Cock Rings or other sensory play for layered experiences. After your session, remove the plug slowly, clean it thoroughly with warm water and mild soap, and dry it completely before storage.

Care and storage

Clean Mystim Rocking Force after every use with warm water and mild antibacterial soap. Dry thoroughly with a clean cloth. Store in a cool, dry place away from direct sunlight and heat sources. Never use silicone-based lubricants, as they degrade the material. Keep away from electronic devices when not in use, and inspect the silicone regularly for any damage before play.

Learn more

Electro-stimulation opens new frontiers in sensation play, but understanding your body's responses keeps play safe and rewarding. Our guide on Common Sex Toy Injuries covers best practices for all e-stim devices. Mystim's online resources also detail pairing options and power-unit compatibility to help you build your ideal setup.

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 →

Control is the foundation of my practice, and Mystim Rocking Force has become indispensable. The precision electrical control allows me to create unpredictable sensations—my submissive never knows whether the next pulse will be gentle or intense. This uncertainty deepens their psychological surrender. I watch their body language shift as I adjust the settings, reading their limits and pushing them deliberately. The device becomes an extension of my will.

Bi-polar stimulation opens possibilities standard plugs cannot deliver. I layer different intensities and patterns to create complex sensory experiences that demand complete focus from my submissive. Breathing control, verbal commands, and electrical pulses combine into a unified protocol. Their vulnerability during e-stim is profound—they're entirely dependent on my judgment and restraint.

Sessions with this device reveal psychological depth quickly. A submissive's threshold shifts as stimulation intensifies; their obedience deepens under electrical pressure. Aftercare is essential—the nervous system needs grounding and reassurance. My most transformative training moments have involved Mystim Rocking Force precisely because the power dynamic becomes so visceral and undeniable.

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

Pick up Mystim Rocking Force when you're ready to explore electro-stimulation with genuine precision and safety at BDSM Australia. The medical-grade silicone, two-size options, and customizable bi-polar stimulation make this device adaptable to your evolving interests. Whether you're beginning e-stim play or refining advanced techniques, this plug delivers control and sensation that standard toys cannot match. Order yours today and transform your understanding of pleasure. Safe Shopping from an Established Australian Business.