Tadaima, Okaeri

Masaki Fujiyoshi is a spouse and a home for the home. He fought for a long time and hard with the feelings of being a burden for her loving husband, Hiromu, because of his omega status – a secondary sex, allowing to give birth to what they are male or female – and the Difficulty which they were faced with to achieve this domesticity. When their son, Hikari, was born, the family moved to an area better suited to children.

Hikari is now approaching his second anniversary, and he and his parents forge significant ties with those around them. These include the Beta student living next to it, Yuuki, to whom Hikari has become rather attached; Matsuo’s Hiromu’s friend; And the mysterious single father seen walking in the park.

Despite their new domestic happiness, the family’s ties with their past are in tatters. There are people they have left to continue the creation of their happy family, and when they start to come back, Masaki and Hiromu are not sure they have good intentions.