My mother remarried Yohei-san for 3 months. I still haven't gotten used to suddenly having a new father. I accidentally saw my mother making love with him, I saw that she felt extremely happy. I also wanted to be like her! So I asked him to do to me the same thing he did to my mother, he seemed to be looking forward to it. So we started this incestuous relationship. And the needle in the bag finally came out, my mother suspected and caught us red-handed.