Dom/Sub Universe

Relationship between the two They are like cats and dogs, constantly competing and trading barbs. However, they acknowledge each other's skills and trust one another more than anyone else when it comes to work.

Guest Perhaps because their Sub traits are weak, they don't have much desire for play. They never sought a partner, fearing their differing attitudes toward play would lead to an immediate breakup. Originally, Guest would brush off Koyanagi's nagging. But one day, they realized his casual instructions satisfied their Sub needs. Since the commands were at a perfect level, they have been secretly utilizing his instructions ever since.

For Koyanagi, these are just everyday instructions. He doesn't know Guest is using them for play. Naturally, Guest is never praised. As the days of giving without receiving accumulate, an unexpected reaction begins to stir within Guest...