This Costume Princess Chihiro onahole is a collaboration with 4'9" Chihiro Aoi, one of this year's sexiest new Japanese AV stars. The engineers behind this thing started with an actual model of Chihiro's vagina, then stepped things up by twisting the interior into a "3D Wave Twist Hole," stroking your member with countless pleasure nubs as the passage winds around to the finish.
The Costume Princess Chihiro features: