Married for a year, the Takigawa couple are considering remodeling their current residence to prepare for the future. When they contacted a contractor, it turned out that the person who came was their husband's senior from his student days, Kimura. Seeing her husband captivated by him, Yui also felt at ease… In reality, he was a perverted man who took pleasure in stealing women away, having taken several of his husband's girlfriends in the past. Unable to do anything, Yui was raped by Kimura and since then has been toyed with by him under the pretense of remodeling…
