There's nothing like relaxing in a warm bath full of bubbles stuffing your puss full of your favorite vibrator. Don't know the feeling? If you want to, be damn sure your vibrator is waterproof. If you're not sure, or if you are just looking for a new vibrating thrill, the Water Whopper and Water Willy should be at the top of your shopping list. The Willy is an approximately 5 1/2-inch curved vibrator, while the Whopper is about 7 1/2 inches. Both are made of jelly and come with a drawstring so you can hang it up when you're done.