In the distant Mirai, the government, fearing an increase in children who do not know the warmth of their mothers, develops a "mature android." Later, Hitomi, an android stepmother living in a certain house, experiences a malfunction while self-repairing and her sexual desire goes out of control. She attacks her son while he is masturbating, munches on his dick, and moans in incestuous intercourse while riding him with her legs spread wide! Hitomi, in heat mode, goes crazy with the pleasure of sex with her son, licking his anus in the bathroom and swallowing his cum. She kisses him and shakes her hips while they have a perverted encounter, moaning in pleasure!