Akaru lives with her daughter and son-in-law. As usual, she was busy with housework when her eyes were suddenly drawn to her son-in-law's crotch. Her heart pounding, she sat down, but her mind was filled with thoughts of his crotch. One day, as she went to deliver her son-in-law's laundry to his room, she found him taking a nap. She tried to leave the room quietly, but just then, he rolled over. His erect and massive crotch came into view, and Akaru couldn't take her eyes off it. Thinking 'just a little, just a little,' things escalated, and before she knew it, she was savoring his member in her mouth...
