Hey babe! I'm wearing your favourite dress and heels for my date tonight... no, NOT with you! I'm breaking up with you and I'm meeting a man with a MUCH bigger cock.
Trust me, you're NEVER going to get over me or this extremely humiliating rejection. Oh, and you're NEVER going to have sex again! I'm going to lock you in chastity to be ABSOLUTELY sure of it. You're mine, forever.