You are dressed as a man by your wife in stockings and lingerie, your penis is locked in the chastity cage, you get an anal plug in the ass and are kept as a pleasure dick slave. You are a 24/7 sissy slut who has to blow cocks and swallow cum.
This horny slut is turned into an ultimate rubber sissy by her mistress. As a special gift she gets some nice big tits. Well, when you look like the ultimate slut you need to be used sexually like a slut and so the sissy gets her ass fucked with her fist in the end!