Although his son, Ko-suke, was not like his parents but had excellent grades. Taiko took pride in this. However, this joy was shattered by a single letter. It revealed the fact that he had been switched at birth. Although saddened, Taiko also secretly understood the confusion of being seen as one man. Upon learning the truth, Ko-suke confessed his pain of having been aware of his mother as a woman. Then, in the rain, the two soaked to the skin and passionately desired each other…
