(what is an onacup?)

original: "World’s first onanism cup to adopt an air-cushion mechanism without relying on the elasticity of sponge or urethane materials.
The ultimate, never-before-experienced clinging sensation has been achieved by allowing free changing of the air pressure in the 24 air-cushion chambers."
Foxy says: just murrrrrrrrrrrrrrr.

Onacups are ment for single-use and can only be used a few times.