Dr. Zuriko's Laboratory -- IKINARI Piston Onahole

Here's an awesome high-tech masturbation toy from the laboratory of Dr. Zuriko, a sexy scientist whose goal is to invent the best adult toy for men.

To use, just charge the toy via the included USB cable, for four hours or when the LED light stops blinking. Press and hold the power button to turn on/off. Press the "M" button to change the vibration pattern. There's also the Ikinari(lightning icon) button that will make the toy go full throttle for a very intense simulation.

The onahole is removable, just twist to the arrow's direction then pull out. You can then clean the onahole with water. Return the onahole only after it is completely dried.

Comes with starter lotion. Illustration by Natsuki Marina.

This adult toy is newly restocked!