Sound like our beautiful heroine Aoi Misuzu has some mixed feelings about her new stepfather. Despite trying to support their marriage for practical reasons, she can't shake off the discomfort she feels around him. It turns out that her mother's decision to remarry was driven by his lust for her young body. Today, while her mom is away, he continues to indoctrinate her into the world of carnal pleasures against her will... Just imagine how aroused he must be, taking advantage of such an innocent girl!