“That taste of yours back then… that was delicious…” Airi, who decided to live with her fiancé’s family, learns that the man who violated her in the past is her fiancé’s brother. Airi, who was drugged and violated, moved out to escape, but she can’t stop trembling with fear at the unexpected reunion. The scumbag brother-in-law approaches the shaken Airi. “What a fateful reunion. I never thought my sex disposal pet would become my sister-in-law.” She can’t escape from the scumbag brother-in-law who can’t find meaning in life unless he continues to violate me…