Tonight, once again, her husband invites her on a date, and Ran gives a bitter smile. For Ran, who supports her husband working at a black company, Yoshino—their superior—has always been the source of trouble. With daily power harassment and emotional abuse, Yoshino holds the power to control her husband's career. Then comes a disturbing incident: Yoshino invites himself to their home. With innocent eyes, Ran finds herself falling for Yoshino, while her husband is left humiliated and powerless. Held down and threatened—her very appearance used as leverage against her husband's future—Ran loses all will to resist. As night deepens, Yoshino calls for her again. Yielding to his advances, torn between shyness and anxiety, Ran repeatedly embarks on "enjoyable" dates with Yoshino...