The rule is simple sissy. When your little pee-pee is free you can fuck as many girls as you can but when you're locked in your emasculating pink chastity device... it's you that's getting fucked. I'm going to let men fuck you. One after another, for as long as that little device is snapped around your unwanted dick, men will use your feminized body - fucking you until THEY are satisfied. That cute little device will swing between your legs with every thrust of real-man cock into your mouth or ass. You'll take them all sissy - because that's the rule. You're no good to women with your cock all locked up like that but your mouth can be of use to real men and so can your ass.
I guess it's gonna be kinda humiliating for you though. I mean, being dressed up like a girl and fucked by men while your cock is all locked up in chastity - that's gonna be humiliating, right? But don't worry - I'm going to be right there with you while everyone has their fun with you. I wouldn't want my poor sissy to have to go through all that shame on her own. After all - I wouldn't want to miss the opportunity to make it EVEN MORE humiliating! Haha! Your hot dream-girl Princess right there with you to make fun out of your caged-up cock, swinging between your legs as a real man fills your ass with his cum. My girlish giggles at you as you beg for some pleasure of your own with another men's slime splashed all over your cage and ass. I'll totally fucking humiliate you, sissy, and it'll get worse and worse as each guy leaves another thick cumload inside you.
As your poor ass is fucked and ruined for my amusement - just remember - it's only while you're locked in chastity. As soon as you're released from your little pink cock-prison you can go back to being straight again. As soon as I let you free you won't have to wear the panties and the stockings to please men. You won't have to wear a wig and makeup, the tight corset and the high heels - you can be a man again. I promise sissy - it's only while you're locked up. While that big hard cock is pounding into you, try to imagine how good it's going to be when you're finally allowed to be straight. Imagine being the one with your cock inside a hot young body. Imagine it's not you in girly frills but the dream-girl you'll get to fuck. Try to focus on that instead of the thick cumload being pumped into your throat sissy.