Akiko and her 25-year old daughter Mizuki are best friends and are closer than most mother and daughters. Akiko feels that Mizuki is growing distant from her due to her new boyfriend and decides to seduce him.

• Haru
• Yuki Saito
• Yuya Yagira
• Yasufumi Terawaki
• Anna Ishii
• Mayumi Ozora
• Mitsu Dan
• Yumi Asou