Team chastity slave will serve all of them
Well honey this is a little hard to say but I've decided to break up with you. However I'm not going to let you out of your chastity belt. Instead of you being my chastity slave and serving just me I'm going to turn you into the team's chastity slave and you can serve all of us.
That's right you'll do all of the things you did just for me, just now you'll do them for all of us. Lick our feet, bathe us, and help us dress, help us with our hair and make-up, and give us massages just to name a few. You'll also have to do anything we say no matter how painful, humiliating, or sexually frustrating.