Kizuna Sakura plays a woman who is immersed in a forbidden affair with her best friend's husband. This adult drama, full of a sense of immorality, revolves around the feelings of a woman who is torn between "friendship" and "her own desires." When her best friend's husband approaches her, Kizuna loses her reason and becomes consumed by lust, even though she knows it's wrong. Starring Kyoko Maki Kizuna Sakura . Maki Kyoko plays her best friend.