Japan Toyz Good girl, do whatever you want. Asahi Mizuno

Penetrating type / Double rotor and lotion included

This Japan Toyz Good Girl premium set combines two separate penetrating channels — vaginal and anal — in a single high-density body, alongside a double rotor for optional vibration play. The two tunnels have distinct internal architectures: the vaginal channel uses a curved, narrow-entry design with thick flesh walls that grip and compress throughout; the anal channel runs straighter with a dense fold cluster extending the full length.

The included W rotor fits into a pocket at the base, and when activated (2 AA batteries, sold separately) it transmits vibration through the sleeve material into both channels simultaneously. This meaningfully changes the sensation compared to using the sleeve without vibration — particularly effective in the anal channel where the folds amplify the frequency.

At ¥24,336 this is a high-investment piece in the Japan Toyz range. The thick-wall construction adds substantial weight and durability compared to thinner-walled competitors. Ships DDP from Tokyo — import duties included in the price.