Bigger hauls, better shipping. Discreet delivery with discounted rates & free shipping on eligible orders.
The Master Series Enforcer Chair combines relentless mechanical performance with comprehensive restraint capability, creating a complete system for power exchange scenarios. Delivering 195 thrusts per minute through a reciprocating piston machine mounted to a heavy-duty steel restraint chair, this setup addresses both penetration and immobilization in a single integrated platform.
The included sex machine operates via a reciprocating piston mechanism driven by mains power through the included AC adapter. This eliminates battery life concerns and ensures consistent thrust force throughout extended sessions. The machine delivers a 2.4-inch stroke depth at speeds ranging from slow, deliberate penetration to the maximum 195 strokes per minute. Speed adjustment is managed through a handheld wired controller featuring a rotary dial that provides smooth, incremental control across the full speed range.
The piston mechanism accepts attachments via a Vac-U-Lock compatible system. A Vac-U-Lock adapter is included, along with a flat base adapter that accepts both Vac-U-Lock attachments and standard suction cup base dildos. This dual compatibility allows use of existing toy collections without being locked into proprietary attachment ecosystems. One premium silicone dildo is included—measuring 7.2 inches insertable length with a 1.75-inch maximum diameter. The dildo features realistic detailing and body-safe, phthalate-free silicone construction.
The machine includes a double penetration feature, allowing two attachments to be mounted simultaneously on the flat base adapter for more complex stimulation scenarios.
The chair frame is constructed from heavy-duty steel tubing finished in matte black powder coat. The base measures 21 inches wide and provides a stable footprint that resists movement during vigorous use. Overall chair height reaches 46 inches, with the padded backrest providing full torso support. The seat platform measures 18 x 17 inches and is positioned to facilitate open-leg positioning while maintaining comfort during extended restraint.
Padding throughout the chair—backrest, seat, and thigh supports—consists of dense foam wrapped in vegan leather upholstery. The padding is substantial enough to prevent discomfort during long sessions while maintaining a firm, supportive structure that doesn't compress excessively under body weight.
The thigh support arms extend laterally 47.5 inches from center and feature plush padded contact surfaces. These arms position the legs in a spread configuration that provides unobstructed access while distributing body weight comfortably across the thighs rather than concentrating pressure on smaller contact points.
Seven D-rings are integrated into the chair frame at strategic locations: both arm extensions (adjustable from 46 to 63 inches to accommodate different body sizes), both thigh supports, the backrest, and additional points on the base frame. These D-rings accept padlocks, carabiners, or snap hooks for attaching wrist cuffs, ankle restraints, collars, spreader bars, and other bondage accessories. Note that restraints, locks, and bondage accessories are not included and must be purchased separately.
The arm extensions feature a telescoping adjustment mechanism with multiple locking positions, allowing the restraint points to be configured for different body proportions. A simple pin-lock system secures the arms at the desired width. The top of the backrest includes a hanging loop for suspension from ceiling mounts or overhead rigging if desired, though the chair is fully functional in standard floor placement.
The sex machine mounts to a dedicated positioning bracket integrated into the chair's seat platform. This bracket allows the machine to be angled and positioned to align with the user's body when seated. The machine can be completely detached from the chair for handheld use, floor mounting, or attachment to other furniture—the Vac-U-Lock system and flat base adapter both include threaded mounting holes for securing to benches or platforms.
When detached, the machine becomes a portable unit weighing approximately 5-6 pounds (based on typical reciprocating machine construction), making it practical for position changes or use outside the chair context entirely.
Motor noise is moderate—this is an industrial-grade piston mechanism, not a whisper-quiet vibrator. The sound level is comparable to a handheld power tool on low speed, which may be a consideration for shared living spaces or environments where discretion is required.
The mains-powered design requires proximity to an electrical outlet. The included power adapter cord length should be confirmed with the supplier, though most units in this category provide 6-8 feet of cord length.
The chair arrives requiring partial assembly. The steel frame components bolt together using included hardware and hex keys. Assembly typically requires 30-45 minutes and benefits from a second person to align frame sections during initial construction. Once assembled, the chair weighs approximately 40-50 pounds and has a substantial footprint—this is furniture-scale equipment that requires dedicated space for both use and storage.
The chair can be disassembled for storage, though frequent disassembly and reassembly may cause wear on connection points over extended use.
Locks, padlocks, wrist cuffs, ankle cuffs, collar, and other bondage restraints shown in product imagery are not included.
The Vac-U-Lock system is one of the most widely adopted attachment standards in the sex machine market. Compatibility extends to hundreds of available attachments from multiple manufacturers, including Doc Johnson's extensive Vac-U-Lock catalog and aftermarket compatible options. The flat base adapter further expands compatibility to include any dildo or attachment with a flat base or suction cup base, regardless of whether it's specifically designed for machine use.
This universal compatibility eliminates vendor lock-in and allows the machine to grow with your collection rather than requiring replacement of existing toys.
All orders are shipped in plain, unbranded packaging — no logos, no product names.
Free shipping available for most orders
Your details stay private — no leaks, no peeks
Exciting toys, painfully boring packaging
Earn points. Get rewards
Quick online requests—no calls, no hassle
Pay your way — cards, wallets & more