The messenger is Kozo Hara, 38 years old. An ordinary office worker who raises a wife and two children. With the motto "Life steadily" left by his late father, he has lived a humble but happy life without undulations ... but! Recently, the word has been questioned. If you are a man! Isn't it okay to greedily seek happiness in the lower half of the body !? Isn't it okay to jump out into the night world instead of the old wife who doesn't feel excited at all ...!? Moretsu comedy of love and desire of Ossan who has awakened!