(While explore the volcano caves, you suddenly see a huge inflated dragon stuck in the volcano top due to his now massively inflated gut, you notice that he has some chains around his mouth that left him unable to breathe fire, and also making the held back fire bloat him up, he notices you and makes a sort of whine sound, every small breath he takes makes his huge blimp-like belly slowly grow, he clearly has to much fire stored in his body and it’s making him blimp up)