It was careless of me... While my husband was away on a business trip, I went to karaoke with some of the neighborhood wives to cheer myself up, but I drank too much and came home drunk, and found my son looking at a pornographic book in his room. I should have just left him alone, but I got carried away and said I'd watch it with him, so I ended up sitting next to him. After we'd been watching the screen together for a while, my son started touching my body. At first I thought he was just messing around, but when I looked at my son, his face was flushed and his outstretched hand was on my vagina... I never thought it would end up like this...