"Lately, I keep dreaming that my wife is being raped by someone..." Yutaka, a husband, spends sleepless nights tormented by nightmares. His wife, Rin, is worried, but the situation doesn't improve at all... Then, he reunites with his old friend Seiji after a long time, and in his joy, Yutaka drinks himself into a stupor. Unaware that Seiji, who had been secretly targeting Rin, attacked her while she was asleep right beside him... The next day, Rin acts as if nothing happened, but Yutaka feels something is off. More than an indescribable anxiety, he begins to be swept away by a distorted desire that starts to swell within him...