Stepmother android Chisato's mission is to mend the relationship between father and son. Chisato approaches the father and son, and they end up getting closer over alcohol, leading to a relationship... A soft tit job, 69, and intense adult sex with a creampie! This time, to comfort her lonely son who is without his mother, she engages in crab-legged piston sex, saying "I'll teach you about women"! One day, Chisato's true identity is discovered by her son... Before she is disposed of by the government, she sheds tears during one last creampie sex with her son...! A special edition featuring her comeback and an exclusive interview!