i play your girlfriend & i just came back from a party wearing lace lingerie.
i crawl into bed and and tell you that i just made your cuckold fantasy that we had previously talked about come true and i just got fucked by 3 men at the same time!

I tell you to get your cock out, then i humiliate your dick because fucking these guys with way bigger cocks than yours showed me that i don't need your small cock anymore.... It's just too small and you couldn't make me cum anyway, but these big cocks made mecum so many times.
i tell you no one needs your cock anymore and you will be my cuckold from now on you will just going to watch me fuck other guys and youll have to wear a chastity cage because nobody needs that small cock....
in fact, i bought a cage just for this day. i hand you the cage (pretend to) and tell you that i want you to put on your cage now. And if you want to have an orgasm again you will have to do anything i say, if i want you to suck some guys cock you will have to, if they creampie my pussy you will have to lick it up.
Because i want you to, you'll also need to dress up like the little slut you are now. i give you some lingerie and tell you to wear it. Then i give you a dildo and tell you to fuck your ass with it, locked in this cage, wearing the lingerie and i go detail in how i fucked the three guys.
i Start to masturbate the way i enjoy the most and have some fun with myself while i tell you to fuck your ass and how i fuck other men.
i talk about how they were so much bigger. And how i just let them do everything they wanted because of their big cocks. i Tell you how hey took turns of all my holes without a condom. in fact, i'm still full of their cum. They all came in my pussy and if you are a good boy you can eat my pussy and lick up their cum.
i Make clear that every time a man cums in my pussy you have to lick it up and swallow everything because you don't want me to get pregnant by another men. i Point out how useless your cock is and that other men are so much bigger and better. How happy and satisfied i was with these big cocks. i Tell about fantasies of you and i being total sluts together and getting our wholes fucked together. Because some day i may decide you have to let some of my guys fuck your ass too. i Make very clear that your only chance to have an orgasm today is to fuck your ass and use my vibrator on your locked up cock.
i eventually Hand you that vibrator too and tell you that you can cum but only with the dildo in your ass. At the end i give you a countdown to cum in your cage while fucking your ass. After you have some time after you cum, i tell you that i still love and respect you, just not your useless cock.

This is an experience that you will never forget.