My younger mother, who remarried my father whom I respected, was a devilish person who controlled ejaculation. Mitsuki Nagisa
A son who is not allowed to masturbate without permission and whose ejaculation is controlled daily by his younger stepmother. On this day as well, he was forced to lick her pussy and had his penis held in her mouth due to the selfish circumstances of his mother-in-law. Even if he didn't feel like it, if he continued to use his dick, it would naturally become erect, and his mother-in-law's tight vagina would squeeze him, causing him to ejaculate.