Master-Bot Automatic Masturbation Machine

This machine vigorously strokes your cock!

Lube up your cock, slide it in, and switch it on. The stimulating jelly interior will slide up and down your cock with a 1.5 inch(3.6cm) stroke. With its thick jelly walls and massaging jelly nubs it will bounce up and down on your cock until you're forced to blow your load. It's got two speeds, so you can choose how fast you want it.