Yuna’s marriage has grown distant when her longtime female friend Aina seduces her into an affair. Unlike Yuna’s rough husband, Aina is soft and gentle, and after several secret encounters she gives Yuna the emotional and sexual fulfillment her marriage lacks. Yuna begins falling for the woman who eases her loneliness, but her husband discovers their affair. Enraged by the way they protect each other, he starts forcibly fucking Yuna in front of Aina...