One night while my husband was away on a business trip, I discovered my son Shiro watching an adult video in his room. He was in the middle of his rebellious phase, and since I had been wanting to get closer to him, I boldly decided to watch it together with him. But that decision turned out to be a huge mistake. Shiro suddenly began touching my body. At first, I took it lightly, thinking it was just a prank, but I was shocked by his serious expression and became flustered. Then, he reached out and touched my most sensitive spot. I never imagined things would take such a turn.