How to Use Sex Machines — A Complete Guide

How to Use Sex Machines — A Complete Guide

How to Use Sex Machines — A Complete Guide

Sex machines are the most powerful and most automated category of adult toy available. Where even the best handheld vibrator or masturbator requires manual effort, a sex machine delivers consistent, hands-free, adjustable thrusting at a speed, depth, and rhythm that simply cannot be replicated manually. For solo play, they're transformative. For partnered use, they open up experiences that require no physical effort from either partner.

This guide covers everything: what sex machines actually do, the different types available, how to set one up and use it safely, what attachments work best, how to clean and maintain them, and our top Melbourne picks available right now.

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What Is a Sex Machine?

A sex machine is a motorised device that delivers automated, hands-free thrusting motion — typically via a drive mechanism (a motor, cam, or piston) that converts rotational motion into linear (in-and-out) movement. The machine's arm or mount holds an attachment — typically a dildo, stroker, or vibrating toy — and drives it in a controlled, rhythmic thrusting motion.

The appeal over manual sex toys is immediate: consistency and endurance. A sex machine doesn't tire, doesn't slow down, doesn't lose rhythm. At whatever speed and depth you set, it continues indefinitely. This consistency is what makes sex machines produce experiences that manual toys and manual sex simply can't match.

Who uses sex machines?

Sex machines are used by all genders. For people with vaginas, a thrusting dildo attachment provides penetrative stimulation at a consistent depth and rhythm, typically combined with a separate clitoral vibrator for simultaneous dual stimulation. For people with penises, a motorised stroker attachment provides automated stroking. For couples, a machine can penetrate one partner while the other stimulates them elsewhere, creating experiences that free up both partners' hands.

Types of Sex Machines

Thrusting machines

The classic sex machine — a motorised arm that drives an attached dildo or toy in a linear thrusting motion. The speed (strokes per minute) and depth (how far the arm travels) are adjustable. These are the most versatile machines and the most popular category. Hismith is the leading brand in this segment globally, and their machines form the core of our Melbourne sex machine range.

Portable and compact machines

Full-sized thrusting machines are substantial pieces of equipment. Compact portable machines — like the Hismith Capsule — provide the core sex machine experience in a form factor that's portable, discreet, and storable. The Capsule is rechargeable, app-controlled, and uses the same KlicLok attachment system as full-sized Hismith machines, giving access to the full range of Hismith attachments in a portable package.

Vibrating machine attachments

Some machines use vibrating attachments rather than thrusting mechanisms — a motorised mount that holds a vibrating toy and controls its position rather than its motion. These are simpler mechanically but very effective when combined with powerful vibrating toys. The Hismith Vibrating Stroker and Vibrating Vagina Stroker attachments work with compatible Hismith machines.

The KlicLok attachment system

Hismith's KlicLok is a universal attachment system that allows quick swapping of different attachments on compatible machines. Rather than a machine being limited to one fixed attachment, KlicLok allows you to click in different dildos, strokers, or vibrating attachments in seconds. This is one of the most practically useful innovations in the sex machine category — one machine can serve completely different functions for different users or different sessions.

How to Set Up and Use a Sex Machine

Step 1 — Read the manual

Sex machines are mechanical devices with motor systems, drive arms, and mounting hardware. Before first use, read the manual that came with the machine. Understand how to attach and detach accessories, what the speed and depth controls do, and what the safety guidelines are. This is more important for sex machines than for simpler toys.

Step 2 — Set up on a stable surface

Place the machine on a stable, flat surface — the floor, a bed (with adequate mattress stability), or a purpose-designed mounting position. The machine will produce vibration and movement during use — if it's on an unstable surface, it can move or tip. Most machines have rubber feet or suction cup bases to prevent this.

Step 3 — Attach the right accessory

Select the appropriate attachment for the session. For penetrative use, attach a dildo of appropriate size and firmness — soft, flexible silicone dildos are more comfortable at higher speeds than rigid toys. For stroker use, attach a masturbator sleeve in the appropriate mount. Ensure the attachment is securely locked (for KlicLok systems, you'll feel and hear it click into place).

Step 4 — Apply lubricant generously

Lubricant is essential for sex machine use. The consistent, rhythmic motion of a machine operates at a higher frequency and for longer durations than manual play — without adequate lubrication, friction increases over time and comfort diminishes. Apply water-based lubricant generously to the attachment before use and reapply during extended sessions. Browse our full lubricant range.

Step 5 — Start on the lowest setting

Always start on the slowest speed and shallowest depth setting. Sex machines on high settings are intense — significantly more than most people expect. Build up gradually. The consistent rhythm of a machine at medium speed is typically more pleasurable and more sustainable than high speed from the start.

Step 6 — Adjust position, not just speed

The angle of the attachment relative to your body matters as much as speed. For penetrative use, experiment with lying on your back, on your stomach, kneeling, or sitting to find what angle directs the thrust toward the most pleasurable internal areas (G-spot or P-spot). Minor positioning adjustments often make a larger difference to the experience than speed changes.

Step 7 — Combine with other stimulation

The hands-free nature of a sex machine is its superpower. Use a vibrator, air pulsation toy, or hands for simultaneous clitoral or penile stimulation while the machine handles penetration. This combination — consistent internal thrusting plus simultaneous external stimulation — is what makes sex machines produce such distinctive experiences. A separate bullet vibrator or wand on the clitoris during machine penetration is one of the most commonly cited combinations.

Step 8 — Know when to stop

Sex machines don't fatigue but your body does. The consistent stimulation of a machine can be more intense than you expect, and internal tissue can become sensitive with extended use. Listen to your body. If anything feels uncomfortable, adjust the settings or stop.

Attachments and Accessories

Choosing a dildo attachment

For thrusting machines, soft to medium-firmness silicone dildos work best. Very rigid dildos can be uncomfortable at higher speeds as there's no flex to absorb the force at the end of each stroke. Look for:

  • Body-safe silicone — non-porous, easy to clean, skin-like texture
  • Appropriate size — start smaller than you think you need; machine thrusting feels different from manual use at any given size
  • Compatible mounting — ensure the dildo has the right base type for your machine's attachment system (suction cup base for Hismith KlicLok adapter)

Hismith KlicLok adapters

The Hismith KlicLok system includes adapters that allow different types of attachment to click into compatible machines. The 3.5-inch Suction Cup Dildo Adapter accepts any standard suction cup-base dildo — meaning your existing dildo collection becomes compatible with Hismith machines. The Popular Masturbator KlicLok Adapter accepts Fleshlight and similar stroker tubes — turning the machine into a hands-free male masturbator.

Vibrating attachments

The Hismith Vibrating Vagina Stroker and Vibrating Stroker attachments add motorised vibration alongside the machine's thrusting, providing dual stimulation through a single attachment. These are useful when you want vibration and thrusting simultaneously without managing two separate devices.

Our Top Sex Machine Picks — Available Now in Melbourne

Hismith Capsule — App-Controlled Portable Sex Machine — $269.99

Hismith Capsule portable app-controlled sex machine Melbourne

Hismith's portable sex machine — a compact, rechargeable, app-controlled device that delivers the Hismith sex machine experience in a form factor that can be stored discreetly and taken anywhere. App control allows precise speed and depth adjustment from a smartphone. Compatible with the full Hismith KlicLok attachment range. The best entry point into sex machine ownership for most users — full functionality without the size of a full machine.

Portable • App-controlled • USB rechargeable • KlicLok compatible • Full Hismith functionality

Shop Hismith Capsule →

Hismith 3.5" Suction Cup Dildo KlicLok Adapter — $69.99

Hismith 3.5 inch suction cup dildo KlicLok adapter Melbourne

Makes any standard suction-cup-base dildo compatible with Hismith KlicLok machines. If you already own dildos with a suction cup base, this adapter instantly makes them machine-compatible. The most cost-effective way to expand what your Hismith machine can do — use your existing collection rather than buying machine-specific attachments.

Universal suction cup compatibility • KlicLok system • Use existing dildos • Best value expansion

Shop Suction Cup KlicLok Adapter →

Hismith Popular Masturbator KlicLok Adapter — $59.99

Hismith Popular Masturbator KlicLok adapter for Fleshlight Melbourne

Converts a Hismith KlicLok machine into a hands-free male masturbator — compatible with Fleshlight and similarly sized stroker tubes. The machine handles all the movement while the user simply relaxes. Hands-free male masturbation at a consistent, adjustable pace that no manual technique can replicate.

Fleshlight compatible • KlicLok system • Hands-free male use • Machine-powered stroking

Shop Masturbator KlicLok Adapter →

Hismith Vibrating Stroker Machine Attachment — $79.99

Hismith vibrating stroker machine attachment Melbourne

A USB rechargeable vibrating stroker designed as a KlicLok attachment for Hismith machines. Combines the machine's thrusting with vibration from the stroker itself for dual stimulation. The vibration mode operates independently of the machine's motion settings, giving full independent control over both functions.

Vibrating + thrusting • USB rechargeable • KlicLok attachment • Independent controls • Dual stimulation

Shop Vibrating Stroker Attachment →

Hismith Vibrating Vagina Stroker Machine Attachment — $99.99

Hismith vibrating vagina stroker machine attachment Melbourne

A realistic vibrating vagina stroker designed as a KlicLok machine attachment. The realistic internal texture combined with the machine's thrusting and the stroker's independent vibration creates a layered stimulation experience. USB rechargeable, KlicLok compatible. For male users who want the most complete machine-driven masturbation experience available.

Realistic vagina texture • Vibrating • USB rechargeable • KlicLok attachment • Multi-layer stimulation

Shop Vibrating Vagina Stroker Attachment →

Cleaning and Maintenance

Cleaning attachments

Remove attachments from the machine before cleaning. Body-safe silicone attachments can be cleaned with warm water and toy cleaner, or boiled for full sterilisation if non-motorised. Motorised attachments should be cleaned with toy cleaner and a damp cloth, keeping water away from electronic components. Refer to individual attachment cleaning guidelines.

Cleaning the machine body

Wipe the machine body and arm with a clean, damp cloth after use. Keep the motor housing and any electrical components away from water. Never submerge the machine.

Mechanical maintenance

Check attachment mounting connections regularly for wear. Ensure the drive arm moves freely without catching. If you notice unusual noise, grinding, or resistance, stop use and check for obstructions before continuing. Follow manufacturer maintenance guidelines for lubrication of mechanical components.

Storage

Store in a cool, dry place with attachments detached. Most machines come with a storage bag or case. Store out of direct sunlight and away from extreme temperatures.

Frequently Asked Questions

Are sex machines only for women?

No. Sex machines are used by all genders. With the appropriate attachment — a masturbator or stroker sleeve via the KlicLok masturbator adapter — Hismith machines provide hands-free automated male masturbation. They're also used by couples regardless of gender combination.

How fast do sex machines thrust?

Variable by model and setting. Most sex machines range from approximately 10 to 240+ strokes per minute depending on the speed setting. Start on the lowest setting — even low speeds feel significantly more intense than manual thrusting because of the consistency and endurance.

What lubricant should I use with a sex machine?

Water-based lubricant is safest with silicone attachments. Use generously and reapply during extended sessions. Browse our lubricant range.

Can sex machines be used for anal play?

Yes, with an appropriate attachment — a dildo with a flared base that's compatible with the machine's attachment system. Never use a machine anally with any attachment that doesn't have a flared base or secure mounting that prevents it from going deeper than intended.

Are sex machines discreet to order?

Yes. All orders from Sex Toys Melbourne ship in plain unmarked packaging. No external branding. The larger packaging required for sex machines is plain cardboard with no indication of contents.

How quickly does delivery to Melbourne take?

Same-day dispatch before 2pm AEST. Melbourne metro 1–3 business days in plain unmarked packaging.

Explore Our Sex Machine Range

Ready to explore? Visit Sex Toys Melbourne — Melbourne's biggest online adult store. Discreet delivery across Melbourne and Australia-wide. Australian owned since 2002.

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