Soooo, I have mixed feelings about this. The story was written quite well, also the art is great, the characters feel like real people and there are no fixed top/bottom roles. All great.
But. But! The cheating, oh, my, god! Ugh! Why? Just why?
Tbh, this could take a very different path. Like, Shouji could break up with Honami before being with Terumi. Or, they could all get into a polyamorous relationship (the possibility of which was also mentioned in the manga, there was also a threesome, just nothing came out of it).
The ending is happy(ish), but the whole manga leaves this bitter taste in your mouth.
Mukizu ja Irarenee