Damn, Japanese people always at the cutting edge of everything. Cars, electronics, game shows, masturbation, porn. Always pushing the boundaries. This Japanese game show has guys karakoe while a hot woman jerks them off. The point is to finish the song? Maybe. The real goal is be a contestant and get a free handjob.
Wheel of Fortune? Pssh..Only if Vanna White jacks you off.
https://www.youtube.com/watch&v=ZSnThV26lEE