Saya, a beautiful wife, is staying at her father-in-law Shigetsugu's house for financial reasons because her husband Keigo is bedridden due to an accident and is unable to work. Shigetsugu, who ends up living under the same roof as the beautiful and youthful Saya, gradually begins to reveal his true nature. ``Isn't Saya also frustrated with Keigo being bedridden?'' Shigetsugu presses Saya with selfish reasons.