The Bi bird which raised Hiroyuki of the son with one woman since a husband died. Help with preparations for every morning in the present when Hiroyuki was to an adult, and to々 is overprotective, and, for So, do it. The Bi bird formed a new man for Hiroyuki, and thought about marriage. However, Hiroyuki held strong thought to face each other about So, and to want to hand big repulsion Kokoro and mother to nobody. Hiroyuki gives vent to feelings before long, and infringe upon the body of the Bi bird….