It's fine and the fine, not quite as good at posing as the character designs suggest. The concept is all over the place though, and the translation is barely tolerable for chs 2-3. The plot is basically resolved in ch3, but the raws say there are 6. I don't expect this to be finished in English.
Read the raws, one side chapter of a different couple, one about Ayato turning 20. Nothing major story wise.
Tsunagare Kamarete Koi o Suru