
XD don't worry about it. But if we look at it anatomically it swells on the base of the pp which stays in the mouth and not in the throat, maybe that's why his jaw hurt and could remove the penis from his mouth. Now i believe the bulge on the throat is irrelevant to the knot part cause we see the "bulge" every time a dick just goes too deep

I believe I've seen it different ways, depends how the author wants to interpret it. I believe I've seen a couple of times the d's base swelling and the swelling keeps moving up till it ejaculates fully or something like that, but mostly I've seen it as "the base swelling so the seed doesn't escape". Either way i believe the whole idea is inspired by dogs cause that's what males do and get stuck with the females
first of all, i literally forgot that this is an omegaverse and HOW THE FUCK IS JAW KNOTTING EVEN POSSIBLE??? YOU COULD DIE????!!!!