The future of masturbation is here, now!

If you're looking for a somewhat mysogynistic nickname for your girlfriend, here are a few ideas: Deep Throat Cup ("unparallelled tightness", "slurping sound"), Soft-tube Cup (includes "the ability to squeeze out after ejaculation"), Rolling Head Cup ("with the adoption of a flexible body"), Double Hole Cup (has a "Bitter Side" and a "Sweet Side"), and the fascinating Air Cushion Cup ("never-before-experienced clinging sensation"). Inspired by the Japanese Tenga onanism cups range. Currently not shipping overseas.
Found via Digital World Tokyo.