妻には言えない…。大好きだった従姉妹のつばさ姉ちゃんと帰省で10年ぶりの再会。 初恋同士、既婚同士の2人が時間を忘れ愛し合った背徳の3日間。 天海つばさ
I can't tell my wife... I met my beloved cousin Tsubasa for the first time in 10 years when I went back home. The two first loves, both married, forgot about time and made love for three days of immorality.