Hajime, who had been attending a boarding school for 3 years since his father’s remarriage, was about to graduate. He thought that his faint feelings for his stepmother, Mika, had completely disappeared after going through his student life. However, on the day of his graduation ceremony, when he saw Mika running towards him with a smile, he realized that his feelings for her had resurfaced. Excited for their private graduation celebration, Hajime desperately tries to suppress his impure desires towards the defenseless Mika as he escorts her to a hotel. But she gently kisses him, saying it’s a “gift for…