You've been my cumslut for so long now, and it really wasn't difficult at all to get you there. I truly doubt that I'm the sole reason for such enthusiasm from you, no matter how tantalizing and persuasive my mind and body. I think there's a better explanation for your desperation to eat cum over and over again...
You must be gay. The reason for your excitement and eagerness has clearly been hidden in your sexuality, and I will not be convinced otherwise. You can try to lie to me, you can try to lie to yourself, but nothing will change my mind.
So now, all I can do is encourage you to embrace it. Let's paint a different scene. Something that is more suited to your preferences: a fantasy where you aren't commanded to eat your own cum because a sexy Goddess told you to, but one where you can imagine you're slurping it down straight from another man's cock. That's what you've always wanted, isn't it?
It's okay that you're gay--you don't have to deny it. But this is even better now: you'll still be my cumslut, and you'll be able to fill up on even more loads from so many men! It's a win-win.