You get so horny watching me that you would agree to a promise without even knowing what it is first! Don't worry, sweetheart. I know you'll like it, even if you don't know what it is yet, and you'll definitely like watching me while you stroke your throbbing cock. Make yourself harder, and stroke faster and faster, while you watch me take off my tiny outfit to show off my big curves. Doesn't it feel so good jerking for me? I know you want to cum, but you made a promise first! Yes, I want you to cum for me today. I just don't want you to waste any of it ;) Remember your promise!