On Children's Day, Grandma secretly folded a kabuto helmet for her grandson. It was a special day, as her grandson was coming to visit, and she was genuinely looking forward to it. When he finally arrived, she placed the completed helmet on his head, and he joyfully asked to play more. The two happily frolicked together, and gradually an alluring atmosphere began to emerge. Grandma lovingly sucked her grandson's cock, deeply moved by its warmth. They undressed each other and made passionate, prolonged love in their naked forms. Swept up in a whirlpool of desire, their bond continued to grow with endless affection, even in the darkness. That night, they were united by an unchanging passion, marking a new beginning.