natsu toujo. "i fell in love with my son as a man" natsu, a mother who goes to tokyo once a month to take care of her only son who came to tokyo to attend university. the feelings for her son that she first understood when they were apart. it didn't take long for the abnormal parental love that she had been holding onto for many years to change into heterosexual love. this can't be allowed. i have to return to being a normal mother and son as soon as possible... but, what should i do now...? after much deliberation, natsu decides to go to tokyo again...