Blocking the view apparently hurts more for the guy than getting socked in the face. I guess his dedication to breasts shouldn't be underestimated if he pushes on in spite of the facial fractures.
@KazumaLee94 Eh, this and that are incomparable to each other. Himari was more character-driven and more serious than this manga, which is more gag than romcom. If there even is a yuri subplot, it literally won't bog down the plot because there really isn't any. It'd just be another gag for the characters to act out.
I also reckon that the yuri stuff in Himari was only bad because Kei wasn't a very likable character. And I don't know if this was even really what killed the series.