Sumire had been concerned about the electrical repairs and hired a contractor. A few days later, the young contractor appeared and explained the work to Sumire before starting. Since she wanted to oversee the process, Sumire stayed nearby so she could act quickly if needed. She was reading a book while talking to the young man, but when she glanced at his work, she saw that he was naked from the waist down, slowly stroking his erect penis. Sumire thought she shouldn't be watching, but she couldn't take her eyes off him. As he reached climax, she could no longer suppress her pounding heart…
