Some argument in the past was about the spoiler-ish nature of manga covers, which led to several heated discussion in the forums. Any idea how to solve this problem except for the obvious "Don't open the cover tab"?
If you reverse the premise of this manga, you get teenage boys, who cum in their pants as soon as a girl touches them. Well, not that far from our reality at all.
I'd also like to call it a deus ex machina moment, but on the other hand the author did a perfect Chekhov's gun moment.
How many points is that in TV Tropes bingo points?