Yabunuma 2: Taninbou ni Nakasareru Kimi ga Itoshikute  

ヤブヌマ2 他人棒に啼かされる君が愛しくて

In the past, Tomo and his wife Sakumi celebrated their fifth wedding anniversary. They were a typical couple in the middle of their relationship. One evening, while Tomo was out, he met Sakumis boss and began to imagine them together romantically. He searched for ways to make it happen. When Sakumi discovered what had happened, she became furious and left the house. Two years have passed since then, and there is a possibility that Sakumi may end up with her boss's husband if the idea of being with him ends her current relationship.