{{If a creature attacks with one natural weapon and no others that round, then it is primary (even if it's typically secondary).}}<br/>{{A creature may use any natural weapon when making an AoO and it is treated as a primary attack.}}<br/><br/>{{Hmm...making multiple bites attacks against an ingested target...there's a word for that: "chewing". So, yes, Heshaar could make multiple bites against HJ at no penalty, though its not necessary here.}}<br/><br/>[HJ: (down)]