Responses
Personally I did like boyfriends but is not structured as good as this one, not even close, aside from that, you are so right, we barely see a poly relationship being portrait in a correct and beautiful way like this, even if we don't see too much of Kou and Ginga together we can feel they still love each other, if you know more stories like this (poly relationship where everyone love each other) please share them with me (=・ω・=)
Omg, I've seen the extra way long ago, but it wasn't translated. I love how everyone in the comments want a single thing. We all know what is it ....A SANDWICH