Minako Kirishima, upon meeting her stepson for the first time, becomes furious when he declares he has no intention of remarrying. In an attempt to drive her away, he unleashes intense aggression, assaulting her so violently it makes her vomit stomach acid. Seizing the opportunity while her husband is absent, he forcibly thrusts his cock into Minako's pussy, committing an incestuous rape. She screams and resists, but her body betrays her with intense sensitivity. Lewd fluids drip endlessly from her slit as she repeatedly reaches orgasm. Even as she convulses in climax during the assault, her stepson's torment grows increasingly brutal—depicted not merely as violence, but as absolute domination.