No, you can’t extrapolate that, I’m afraid. You will have to ask her.
Consent is fundamental to kink. Now I’m not saying you should be signing a contract before you play, but you should always be talking to each other.
“Have you been a naughty girl?”
“You deserve a good hard spanking, don’t you?”
“Tell me how much you want my big stiff cock in your tight little ass.”
Asking her to affirm what happens next is hot, keeps you both on the same page, and prevents misunderstandings. After all, anal sex means different things to different people, from a finger in the bottom to a rough painful fucking. You need to be clear what your partner is happy to do.
And everyone should remember that just because your partner agreed to something once, it doesn’t mean they’ve consented to do it, evermore. A good dominant knows this, and respects this. That’s what makes them a good dom.