Love married to an older man. The other party is divorced and has two children on top of that. Of the two sons-in-law, Kazuya, the second son, was able to talk casually, but he had almost no conversation with Minoru, the eldest brother, and did not know what he was thinking. What's more, we're both close in age, so it's kind of awkward... However, due to a certain incident, the distance between Koi and his sons-in-law suddenly shrinks.