Coming home after a long time, Hikari reunites with Yuzuka, her childhood friend. Asked by Yuzuka to attend her upcoming wedding, Hikari refuses. Seven years ago, the two shared a forbidden physical relationship. As Yuzuka casually removes her clothes, revealing her body to Hikari for the first time in years, jealousy and sexual desire overwhelm him. In this limited time before the wedding, he finds himself immersed in pleasure and conflict, unable to resist the allure of his old flame.

地元に帰省した馨は由菜と久しぶりの再会を果たす。2週間後の由菜の結婚式に出席して欲しいと言われるが拒絶する馨。7年前、2人は禁断の肉体関係だった。「私、変わった？」おもむろに服を脱ぎ捨てる由菜。久しぶりに見る彼女の裸体に嫉妬と性欲が抑えきれず、式までの限られた時間で快楽と葛藤に溺れていくのだった。