Why are you pinging me instead of sending pm? How is your dumb post relevant to the series, its plot, or classification on the site? It has no context whatsoever, aside from being generically insulting. Yurifags man, no self awareness at all.
From where did all those a-tad-weird relationships come from? Wasn't this supposed to be about a pair of cute lesbians doing lesbian and couple things together? Why did it turn all of a sudden into a chain reaction of girls doing lesbian things with other girls they're in a close relationship?
So chapter 1-3 are basically an office romance. Stop there if you want a vanilla ending. 4 onwards is the yuri spreading to the women around the protagonists akin to a chain reaction.