The premise of this Japanese game show is that a gay man has 40 minutes to try to make a straight boy cum. If the straight boy can keep from cumming he wins the money. If they gay guy can make him cum the gay guy wins the money.
Talk about playing on every cliche imaginable - that gay guys will suck any cock at all. That even straight guys will cum if their dick is sucked by anyone. A mouth has no gender, right? And, of course, all gay guys must be masters of blow jobs.