I unexpectedly got an aphrodisiac, so I decided to try the effects with my sister-in-law, who lives with me. As I secretly gave him one drop every day, things gradually started to go wrong. Her body was hot and sweaty, wiggling her hips, letting out a sweet sigh with just a touch of her. Then, after a week passed, my sister-in-law, who had become so lewd, couldn't hold it in and started masturbating, burst into her, and when she showed her erect cock, she lost her rationality and started sucking her. She rubs her big tits and thrusts her into her soaking wet pussy and shows off her ahe face and has a continuous orgasm. It's still not over yet, until I turn my annoying sister-in-law into a meat toilet...
