[Muffet smiles cheerfully, happy to see that the newcomer seems willing to accept her decidedly inhuman appearance without much of a fuss.]

Sadly, I have to admit that most spiders aren't as good at making polite conversation as my people. Still, with us it's generally that there's always four pairs of limbs, but how many are legs as opposed to arms varies- someone might wind up with six legs and two arms, for example, or four of each.