新妻が味わった悪夢。最悪の新婚旅行。旅行先の民宿で待っていたのは色欲に堕ちていた過去との再会だった…。淫欲の秘密を握られ、恥辱の責めに耐え続けるまえびだったが、自分の身体を全て知り尽くした男についに…。ある日突然、愛する妻が見ず知らずの男に堕とされたら…。そんな誰もが内心不安を感じてしまう最低の悪夢を描いたサスペンスエロドラマ。傑作の第4弾!!The nightmare my new wife experienced. The worst honeymoon ever. What awaited them at the inn was a reunion with the past, which had been corrupted by sexual lust…. Maebi, who has been kept in the dark about her lust, continues to endure the torture of humiliation, but is finally fucked by a man who knows everything about her body…. What if one day, out of the blue, his beloved wife is corrupted by a stranger? This suspenseful erotic drama depicts the worst nightmare that anyone would feel uneasy inside. The fourth installment of this masterpiece!