Eh, I am a woman and I don't think I agree. If a woman (or man) doing a blowjob, sincerely hates the feeling of having a dick in their mouth, they shouldn't be doing oral. Oral is a gift sure, but only in the way that having sex is a mutual gift. It's not the kind of gift where you are suffering nobly for the sake of your partner. It's the kind of gift where you both light up and the gift giver feels just as happy about the whole thing as the receiver, if not more so.

I certainly wouldn't want my male partner to think pussy licking is an unpleasant experience that he was only forcing himself to do for my sake. If I thought that, I would never want him to lick my pussy.

I love giving my partner a blowjob, it genuinely turns me on in a major way. And having a cock in your mouth isn't inherently a horrible experience (for some people it is, and those people should not do blowjobs, no one should do any sexual act they do not enjoy). Indeed, it can be an extremely pleasurable experience, mentally and physically. It's like being in control and not being in control, at the same time. Because the penis is the most sensitive part of the man, I could hurt him really badly with my teeth if I wanted. But I won't. And he could hurt me with his cock, if he wanted, but he won't. And in that mutual power and vulnerability, that trust, is the joy of oral sex. Of sex in general. Surrendering of your sensitive parts in a way that could hurt you both, but instead doesn't, and causes pleasure, because you have trust and empathy and love (even if you're not in love, caring about your partner's pleasure is a form of love).

So if Mrs Claus thinks that a sandpaper dry mouth and scaping teeth on a dick feels better than giving a blowjob - she shouldn't be giving a blowjob. There are other ways to give a gift that don't require the giver to suffer. I'm sure Santa would have enjoyed other sexual things that Mrs Claus enjoyed more just as much.