Although Kei has a clumsy personality, she is beautiful. Her nights with her husband had become non-existent. In an attempt to be embraced by him, she planned to greet him in sexy lingerie upon his return home, but the doorbell was rung by an old man who had just moved in next door. He intended to give her some fresh ingredients as a housewarming gift but ended up seeing Kei in her see-through lingerie. The two, who were never supposed to intersect, started a steamy affair after this incident…
