The new PUNIANAROID R3 is a fully automatic and USB-chargeable device for getting off after a long day at work!
Here's how it works. You get the main unit which has controls and a port to charge via USB, and a separate removable soft onahole piece that you insert. When ready to use, you slide your member into the soft cup and add some lotion, and switch it on, activating "screw-piston" and vibration that no sex toy can approach.
The controls lets you turn the power on and off, and choose from 8 patterns of twisting, and ten patterns of vibration.
The removable cup is made of realistic-feeling soft elastomers, and is fully washable. The base unit is recharged via the included USB cable. The main unit is not waterproof and should not be washed, though you can wipe it with a damn cloth.