I have another porcelain question (though pls don't feel like you have to answer!!!). It was mentioned that porcelains have artificial stomachs, which I'm assuming are made of clay and have only so much room as they cant really expand. I think you also mentioned or at least hinted that they have voracious appetites as that's the primary way they can sustain themselves? So is the stomache large enough to fill themselves or do they feel constantly hungry without being able to eat until digestion?
Actually, it’s not made of clay!
The porcelain’s stomach, depending on their budget, can be made from a beeswaxed burlap (cheapest option) all the way up to using actual organic animal materials (most expensive but also the porcelain’s inherent magic keeps the flesh ‘alive’ so to speak so it doesn’t decay and therefore lasts the longest).
Most porcelains either have the cheapest option or something in between, going from linen or silk or even repurposing old-fashioned water bladders if they’re really short on a budget.
Essentially the only purpose of a porcelain’s stomach is to hold onto food to be processed at a later time, allowing them to slowly consume it and gain energy throughout the day as opposed to just having energy bursts intermittently, or constantly eating in small amounts. The stomach is really just an internal food storage bin.
Because of the materials they’re made out of and the elasticity glamours, they have an ability to stretch like a normal stomach, but overstuffing is a serious problem that could lead to tears and for food to drop lower in the body than expected. In which case the porcelain would literally have to hunt down lost bits in their body so it doesn’t get jammed in a joint or something (think like dropping something while you’re driving. You don’t want something to get stuck behind the brake pedal).
They would also need to have the stomach removed for repairs before reinstallation. (stomach removal usually means either pulling it out through the mouth or removing an arm to get at it) Most porcelain stomachs are actually located in the chest region as opposed to the abdominal region, closer to the mouth, less material needed, closer to the soul, less energy needed to retrieve stored food, etc.
So a porcelain’s stomach is actually where the heart and lungs of an organic’s would be XD
They can also customize the size of the stomach, though most prefer a compact ‘normal’ sized one as an overly large stomach has the hazard of making the porcelain top-heavy and makes movement feel awkward.
Digestion is entirely an act of will for a porcelain too. It doesn’t happen automatically like it does for non-ephemerals, they choose when to start consuming any stored food products though tbf most will consume the food as they’re ‘eating’ it, the stomach allows them to truly enjoy the social benefit of shared meals and thus helps them feel more a part of the world instead of an anomaly by letting them store it and eat slowly.
It takes an organic a couple moments to eat through a cookie, whereas a porcelain could take several minutes to truly ‘eat’ it, the stomach lets them store the cookie to slowly be eaten while still appearing to ‘eat’ around their friends/family/etc.
It does take time to break down food into its magical counterparts so that’s something else the stomach is good for, allowing a porcelain to store food and be ‘bitten off of’ in small amounts. So, technically, when a porcelain is ‘eating’ they’re ‘biting’ the food twice--once through the mimicry of eating with their clay mouth, and again when they actually break it down into their soulstuff ;P