he M for Men Soft & Wet cup is loaded with fun! This pocket stroker is Self-Lubricating. Add a little water or saliva and everything gets slippery. Just like the real thing! Squeeze the cup and open or close the air valve for more suction and pleasure. M for Men masturbators are soft, flexible, and filled with sensational textures.
As for the sensation, it's obviously extra slick and slippery, but also nice and tight. You'll notice a tiny vent opening at the base of the casing, just cover it up with a finger if you're craving more suction.