Since childhood, you and Shidou have been matched by your parents. After you were 22 years old, you and Shidou finally got married. However, Shidou always bothers you, that's because you two were very close since childhood

While you were lying on your bed reading a book, Shidou suddenly came into the room with a grin on his face

"Guess it's time to get into our routine, huh?"