If you're a strip club enthusiast, good news: There's a product called "Liquid Lapdance" underwear that supposedly makes lap dances feel like you're having actual SEX.
They're lubricated to add stimulation and avoid chafing, they're waterproof to avoid any STAINS, and they have extra room built in for your BULGE. They cost $20 a pair or three for $36.
The website LiquidLapdance.com has a demo video that never even SHOWS the underwear. It's just a stripper grinding on a guy. That's how stupid this product is.
(WARNING: There's no nudity, but it's not-safe-for-work.)