The son is a carnivorous beast overflowing with worries. A mother who is completely subjugated through choking, forced oral sex, and using a vibrator. Yukari Orihara VENX-254

Unable to forgive his mother's infidelity, Daisuke conceived a plan. It was a mad plan to subjugate and degrade her into a mere sex object through forced sexual pleasure. While monitoring his mother's infidelity, Daisuke's desires grew, and his depraved lust spiraled out of control. He arbitrarily used strangulation, oral sex, and a fixed vibrator to manipulate her mature yet corrupt body, training her into a submissive woman. Even her cries couldn't resist the forced pleasure; his mother was trained, soaking wet with humiliation and orgasms.