After the graduation ceremony... a gift from my stepmother to you as an adult. The third installment of the new star of shortcuts!!

Kenta left his parents' house and spent three years living in the school in the dormitory. That life will soon be over. On his way home from the graduation ceremony, he was walking down the school road with his friends talking about his memories, when a beautiful woman appeared in front of Kenta. Her father's new wife is Nanako, her stepmother. Nanako secretly came to celebrate Kenta, and is more of a woman she admires than a mother. They decided to celebrate alone with Nanako, but as she was so happy she ended up drinking too much and getting drunk, she ended up sending her to a hotel where she was staying...