3 years after having started this, my review barely changed, even through completion. I guess you could read this to pass the time? It's not bad, but not remarkable either.
The artwork is definitely not my favorite. The characters look too young in the beginning, then there's a sudden time jump which doesn't seem to affect anything at all in their lives, and then they are finally at an ok age, but it still looks flaky and wobbly, albeit it a bit better.
The plot is cute but some parts are a bit of a cliche, like Maki's pregnancy. On the other hand, I enjoy when there's miscommunication that leads to angst, and that had plenty of it. But somehow, I felt quite disconnected from their love, like it wasn't believable, or didn't pass the feeling onto me. Normally, it'd be the kind of thing I suck up.
I feel like neither Masami nor Shirou are deep characters and every single character cries too much. Girly ukes are not my type at all, but girly semes are even worse. Actually, I think the brothers' story looks much more interesting, but we never got to hear it (I also found it hard to tell them apart in the beginning, as they look similar).
The pace is not satisfying either, with things happening way too suddenly and too fast, even with so much time passing. Once characters kiss willingly, there is no going back. Even if one of them won't accept their feelings, they pretty much are in love as well, so from that point it drags on. A better solution would be to make one character kiss the other, who would fights back, even though he liked it. So since Masami confesses to Shirou too early - yes, it was after some years, but just out of the blue - half of it was solved. And the same happens with Shirou - as soon as he settles it with Mako, he runs to Masami.
With all of that being said, I did finish it and it did keep my attention, so counting all the BL I've read, it's definitely not one of the worst.