I think it's like when dogs do it(Im sorry for comparing them to dogs).
When the guy's(in their case, alphas) ejaculate inside the female(omega) and they get stuck together for hours.
(I mean, you can correct me if i'm wrong. But it's how i see it )
Search bulbus glandis :)
I searched it earlier and that is the number 1 that pops up, about dogs HAHAHAHAHAHHA
thank youuuu, much easier to understand
In the animal world, when you're mating, glands in the penis can get swollen inside the vagina and get stuck. The penis will release sperm and this encreases the chances of getting pregnant
woahhh, so that's why (･o･;) okay, thank youuuu
can someone explain what does knotted means? hehe