Main Squeeze The Original Penis Masturbator by Doc Johnson

The Main Squeeze The Original Penis Masturbator by Doc Johnson is a hands-free pleasure device designed for users seeking customizable intensity and lifelike realism. Featuring a unique hard-shell design with a squeezable grip and adjustable suction, this stroker allows users to precisely control pressure and airflow for a tailored experience.

At the core of this device is the ULTRASKYN™ sleeve, a proprietary material compounded to mimic the texture and feel of real skin. This sleeve is molded directly from the likeness of adult film star Sasha Grey, offering a visually and tactilely authentic experience. The interior of the sleeve features distinct texturing designed to replicate the sensation of intercourse, providing a unique sensory profile for each use.

What sets the Main Squeeze apart from standard masturbators is its innovative mechanical design. The device incorporates a squeeze plate integrated into the hard outer case. By applying pressure to the sides of the device, users can manually vary the tightness of the grip during each stroke. This feature puts the power directly in the user's hands, allowing for immediate adjustments from a loose, gentle feel to a tight, restrictive sensation without changing the device itself.

Furthermore, the device features a suction-adjusting end cap located at the base. This cap twists to control airflow, allowing users to create a vacuum effect. Loosening the cap allows air to enter, decreasing suction for a more open feel, while tightening it creates an airtight seal that generates intense suction. This dual-control system—manual squeezing combined with adjustable suction—offers a level of customization rarely found in hard-case masturbators.

The construction includes a double-cap hard shell design that serves a dual purpose as a discreet travel and storage case. The screw-on top keeps the device clean and protected when not in use, making it convenient for travel or discreet storage. The total length is 7.5 inches, with a usable length of 7.5 inches, a width of 3 inches, and a circumference of 9.5 inches, providing ample space for comfortable use.

Regarding material safety and care, the Main Squeeze is made from ABS plastic for the outer case and ULTRASKYN™ TPE for the internal sleeve. The material is phthalate-free, latex-free, and cadmium-free. However, it is important to note that TPE materials are porous. To maintain hygiene, users should clean the device thoroughly after every use with warm water and a gentle antibacterial soap or specialized toy cleaner. Due to the porous nature of the material, it is highly recommended to use a non-lubricated condom over the sleeve or to use the device with a condom to prevent bacteria buildup and extend the life of the product. Only water-based lubricants should be used, as oil-based or silicone-based lubricants can degrade the TPE material.