Featuring:

Aurana as a Hyse ( T-rex thing down the bottom )
Rae-gryph as Hyse food, and
Calyx as the poor wulfie trapped beneath its gut

Also originally was meant to be Aura in its belly but eh lets say its some other large dragon or creature that was unfortunate enough to get caught xDD

And yes Hysen (plural of Hyse) do have transparent throats and bellies, I just was too impatient and didn't want to put off finishing it till I figured out how the hell to draw that ^^;

Aurana, Hyse, and art © me
Rae ©  akaikosh
Calyx ©  calyx