Mako, who works part-time, is kind to everyone and beautiful, and is looked upon with envy by those around her, but she is dissatisfied with her husband who does not see her as a woman. Meanwhile, Yoshino, who works part-time at the same workplace as Mako, is inept and has been branded as a useless man, but secretly admires Mako, who treats him equally. When the gears of these two mesh... passion is ignited and love accelerates!