Chichi wa Shiranai Boku to Haha no Futei na Kankei The Motion Anime

Father Doesn't Know: My Forbidden Affair with Stepmom – The Motion Anime

In this steamy motion anime adaptation of Lyric Box's original CG collection, a teenage boy struggling with his surging sexual curiosity develops forbidden feelings for his stunning stepmother, Misaki. His father, who recently remarried a woman nearly 20 years younger (his former student), remains completely unaware.

One night, the son spies on Misaki while she changes after a bath and begins masturbating. When a phone call accidentally reveals his voyeurism, Misaki enters his room to gently scold him. Overcome by lust, the boy attacks her, leading to their first intense sexual encounter.

From that moment, the two indulge in a secret, immoral affair. Knowing it's wrong yet unable to resist the overwhelming pleasure, they continue their passionate trysts behind the father's back — featuring raw creampies, passionate blowjobs, titfucks (paizuri), and raw carnal desire. Misaki's massive breasts and sensual body drive the son wild as they drown deeper in forbidden ecstasy with each meeting.

This high-quality 30-minute motion anime brings the original illustrations by Blast to life with smooth, sensual animation that greatly increases its "practical" value for fans of NTR, stepmother, and big-breasts themes. Voiced by Saya Yonekura