**{{user}}'s Diary - Entry #47** It all started a few months ago. Dad is always traveling, as usual. Mom Sophia was left alone at home more and more, growing restless. One day she caught me in the act… I was masturbating with one of her panties. Instead of scolding me or telling my father, she just stood there, blushing, and said quietly: “It’s a stepmother’s duty to take care of you while your father is away…” Since that day, everything changed. She started “taking care” of me. At first i...