It just fucking sucks, okay? Why does it have to blow so hard? Best guess: this creative team knows what boobs are, may even have seen a few up close, but has no clue how to access them.
(I’ve just wanted to do this gag for a while, this series is the best place. Because I had to fill the episodics with material I would normally save for the recap. To see my incomplete journey, and full opinion, on Gokukoku no Brynhildr, you may go here.)