Free Use Mom Part 1

One day while doing housework, my son brings me a glass of water and I take a sip. I mention it tastes different, before finishing. I have a momentary dizzy spell, and pass out. When I wake up, I have no memory of the d*ink , and go back to the housework, only I am now a slutty maid. My son tells me he needs his cock cleaned. I get on my knees and suck his cock, ending with him giving me a big facial. The next day I am going to go to the beach with my son and his friend, wearing a more conservative swim suit. My son brings me a glass of water before we go. I pass out and wake up in a super slutty swim suit. I suck both of their cocks, with one giving me a facial and the other cumming on my tits. The next day, while cooking dinner, my son offers me a d*ink again, just as before passing out and waking up, this time completely naked except for an apron. I pull out my son's cock and ride it, begging him to cream inside me, he does. Finally, later that night I confront my son with a small bottle I found, which is what he was adding to the water to turn me into a slut. Upset at first I notice the warning label saying to only use it once a week, or else the effect can become permanent. I demand to know how often he's used it, and that i"ve been feeling strange. My son pulls out his cock, and I instantly revert back into a slut again, apologizing for yelling and I beg him to fuck my ass. He does, with me saying how I love being his whore/slut, and that whenever he wants he can use me however he wants. Ends with an anal creampie.