O-Boy Black

Hands-Free P-Spot Angles with Perineum Vibration

The O-Boy Black from Rocks Off works on two zones at once. Its unique lines and clever angles settle the insertable portion against the P-spot, while 7 speeds of vibration aim straight at the perineum. The profile is sleek and streamlined rather than intimidating, so it suits a first prostate massager as well as an experienced owner's collection. The finish is black body-safe silicone over an ABS plastic core.

How It Feels and Fits

The insertable length is 3.74 inches, with a width of 1.14 inches. That is a modest, manageable size. The angled shape is built to rest against the prostate without constant adjustment, and the smooth silicone surface feels soft against the skin. At 0.52 lbs, it is light enough that it never feels like a burden. Once it is in place, the design is hands-free, so your hands stay available for solo exploration or for a partner.

Vibration Modes and Patterns

Rocks Off describes the motor as thunderous, and the perineum is where you feel it most. You get 7 speeds plus multiple vibration patterns, including pulsating and escalating modes that build steadily. Start low for a gentle rumble, then climb through the speeds as you settle in.

• 7 vibration speeds with multiple patterns
• Pulsating and escalating functions
• Waterproof for use in the bath or shower
• Latex-free and phthalate-free
• Batteries included

Power and Design Details

The O-Boy Black is battery powered, and the batteries come in the box, so it is ready to use straight away. The waterproof build means you can rinse it clean easily and take it into the bath or shower. Rocks Off backs it with a 1-year warranty.