Sir...may I speak freely? I'm so grateful to be in service to you... it's been so exciting being in chastity and earning the pleasure of servicing your cock. There's only one little problem - now that I'm finally able to service your cock? I'm a little disappointed. I mean...I love being collared to you, but it's rather hard to feel submissive to a man who can't satisfy me sexually. You know what a horny little slut I am and to reveal such a small cock Sir? I'd...I'd rather stay in chastity than touch your cock. I hope you understand, Sir. I wanted to be polite but I can't think of any other way to tell you this!