Kozue of the mother-in-law of the father's remarriage partner. My father is holding his mother-in-law without knowing anything. But my mother-in-law and I have a secret. That is, Kozue is my compliant pet ... Immediately after remarriage, I had a relationship with Kozue. From that time on, I couldn't go against me ... If this relationship is revealed to my father, my family will collapse ... That stimulus brought new excitement ...