The remarried wife has a daughter named "Yui". Yui, who was raised by her mother alone and grew up without knowing the affection from her [father], had an unusually strong desire for exclusivity. Yui's expression of affection for [I], who has reached adolescence, is escalating. "Which do you like, mom or Yui?" Asked a nasty question and smiled over me. I can't tell my wife or family, and my daughter controls me ...