This starts off feeling really unfinished, but it gets a lot better later on. I'm still not feeling it, it's a bit too focused on lewd side of the boys, not my taste really.
(Also, the gender discussion in the comments has nearly nothing to do with the manga itself, more with the personal views of the commenters. To me, either "they" or "he" fits, it's open by context, could be either, but either way it would hardly change the manga.)
I was actually more interested what the fuss was about, just to find out it's essentially nothing... Eh.