The lives of a husband and wife intertwine. At this time, she is pursued by Misaki, a female friend she's known since childhood, and ultimately has a lesbian affair. Unlike her rude husband, she is gentle and kind, and feelings develop after several dates… Originally, she was just trying to fill her loneliness, but her heart wavers, and when her husband discovers her affair… The two lesbians protect each other in front of their enraged husband. Even this situation is infuriating, and at the cape, he forcibly begins to assault Kana—