After my father remarried, the new stepmother was not much older than me, and I spent my days in frustration. One day, at the urging of a tutor, I administered an aphrodisiac to my stepmother and forcibly trained her anus. After repeatedly administering the aphrodisiac, my stepmother's body became hot and easy to orgasm, eventually becoming addicted to the drug. She savored the aphrodisiac in her throat and rectum, gradually losing her human dignity and falling completely. I couldn't help but desire my stepmother's body, leading to incestuous double-hole orgasmic sex.
