Please don't kiss sleeping people, they have bad breath. Also it's sexual assault. This PSA was brought to you by someone who is not a cop reading manga.
Unless you've trained your stomach and can eat copious amounts of the same thing within a time limit, then you can clear these food challenges. Save your money and stomach from pain, and buy a good bowl of Ramen instead.
I made a new drinking game. Take 1 shot every time they say "pure/purity/purify". Take 2 shots every time someone says "desuwa." Take 3 shots every time Kazama does his tsukkomi.