"Awk'na I choose to join you as I do not want to live in your stomach." "Great and good choice I will now cast a spell to begin the transformation and to inform you there's is no way to reverse the spell, you will become immortal as I have been stuck here centuries and most a millennium and time for the spell."
He casts the spell into your face and it goes up your nose. Your can feel it all over your body as it courses through your veins. Your gain a lot of weight as your entire transforms. You stare horrified yet curious as you watch your body turn red and grows scales you back hurts and you shriek in pain as wings grow but you know they have no use. You feel your head extend and grows scales on them. You then hear a loud crack as your tail grows. Finally after every change and transformation it is finally over and you trie to move but can't. You have now joined Awk'na and are a fat dragon.