Pleasure balls 

Pleasure balls are inserted into the vagina, both to stimulate and to generate orgasms. (Regular use may also help strengthen the PC muscle, which can enhance sexual pleasure in general.) The exact sensations and effects are sometimes subtle, and they may vary greatly from woman to woman.

She was having trouble orgasming, so I got her some pleasure balls to speed up the process.

Pleasure balls by ricosayskaboom December 9, 2007