After The Graduation Ceremony...A Gift From My Mother-in-law To You, The Grown-Up... Yuki Takeuchi

Yu, who left her parents' home and is nearing graduation as her life at the boarding school comes to an end. She had left home trying to shake off her feelings for her stepmother Yuki, but when she met her again on the way home from the graduation ceremony, waving and running towards her, her hidden feelings quietly reignited. That night, Yu escorted Yuki, who had gotten drunk celebrating Yu's graduation, to a hotel. Yu tried to suppress his surging desire, but Yuki gently kissed him, saying, 'This is a present for you, Yu, now that you're an adult...'