I knew my son had been acting strange lately. He was licking my body and masturbating with my underwear. But I thought it was just the stress of his college entrance exams, so I didn't pay it much attention. Then, something happened. While I was video chatting with my husband who was on a business trip, my son suddenly started touching my body... And then, in front of my husband and unable to make a sound, I ended up having sex with my own son.