>>11340754
Granted! Call me old fashioned, but you're getting an infernal deal for that silver tongue. Long story short? You're a demon now, and your base form is pic related. As you can see... you have quite a few mouths to mack. Unfortunately (or fortunatly?) they're all sex organs, even the one on your face... but let's get an overview of your new powers first.
No, you won't be stuck in this form. Demons blend in, it's their thing. You can be a cute guy or stud and bed as many women as you can seduce. You have a part of your matron's soul in that demon body of yours, and she knows just what to say and when to say it... and she's REALLY good at oral sex. Relax, and whatever words you're trying to get out will come naturally. The same goes for kissing, and eating pussy and ass. Just keep in mind that your matron will ask for tribute for this, and your powers may have SOME side effects.
Tribute is both easy and tricky. It's easy because all she asks for is oral sex. It's tricky because she may want you to have it with a "different mouth", forcing you to either find a partner kinky or submissive enough to keep your true form a secret, or turn off the lights and HOPE whoever you just seduced doesn't notice it's the "wrong" mouth.
Most side effects happen during sex, or when you are aroused. Yes, your orifices can turn into mouths... but sometimes your matron gets a bit too excited and fucks up putting them back. You might get a cock tongue, a pussy mouth, or some other mix up of orifices. You are VERY lucky that your partners can be convinced to keep even freaky shit like THAT "Our little secret~", because you need to wear out your matron's libido to return to normal.
A more consistent problem is that you say what she wants more than what you want, even if the statement means the same thing. If she's horny, asking someone attractive for something simple will come off as flirting, and oh, wouldn't you know it! She wants tribute, NOW!