When Sara Aizawa came into our home as my stepmother during my childhood, I had no idea she was actually a "man-mother" with a penis. I discovered the truth by accident when I walked in and saw my father penetrating her reverse anal. Ever since that shocking moment, I've jacked off every day, reliving the scene in my mind. After my father passed away, we spent more and more time alone together, gradually closing the emotional gap between us. Eventually, we crossed the line and began a forbidden new relationship.