Responding to an SOS from her son who moved to Tokyo, Rena, the mother, was going to take care of him once a month. However, as she went there many times, the familial affection changed into the love between a man and a woman, crossing the line that should not be crossed. I absolutely can't have such a rotten relationship. But, how can I return to being a normal parent and child now...? What came to Rena's mind, lost in thought, was the image of her son coming to rely on her. As a mother, she cannot abandon her own child. Rena decides to go to Tokyo again.
VENUS
