Anon asked: "We already know that Lliria's stomach can be extremely stretchy and very effective in processing her food. But, still, is there anything that might cause digestion problems? Does Lliria just caugh out any indigestible items?"
Lliria has a surprisingly strong stomach! Like, stronger than it should be; even bladed weapons have trouble piercing it. Plus she has good control over it, since she's a snake and all. So yeah, she can just cough up whatever isn't digestible.
She would much rather remove that stuff first if possible, though.