This is not a new concept but here’s my interpretation of it. Side note, I was delighted to find feeding kink in sbms fandom when I first started reading fic and stuff, god bless. Prayer hands. That’s some really good shit and I’m so glad other people have been paving the way lol.
Anyway. My feederism stuff leverages other headcanons I’ve seen about Emmet during Ingo’s absence when he’s been isekai’d to Hisui. Namely the headcanon that Emmet loses a lot of weight in that time, and that his relationship towards food becomes really warped and unhealthy.
There’s a couple of factors that lend itself to it. The first being that I like to think Ingo was the person that did all of the grocery shopping and cooking and whatnot. Emmet could be a difficult eater and so Ingo took a lot of pride in finding foods or adapting recipes so that Emmet would eat them. The cost of codependency, Emmet never really learned how to cook and never really felt any need to learn, because the two of them just assumed they would always be together.
After Ingo disappears, there’s an emotional aspect to it as well — since cooking was strictly Ingo’s Thing, the idea of doing it alone just makes it more jarringly obvious that he’s gone. It’s a painful experience the few times Emmet really tries. He doesn’t know where anything is kept, he doesn’t know what the terms on the recipe mean, and his confusion and frustration just builds and builds until he’s shaking and sobbing on the kitchen floor. A valiant few times he bought all of the ingredients to one of the dishes he knows he likes, but the moment he gets home, the conviction to actually cook it is gone, and those fresh vegetables and meats he bought eventually rot and end up being food for Garbodor.
He ends up eating sparingly and without any pleasure at all, just enough to keep him moving. Most of it is take out, or whatever some of his more concerned friends bring to him that he can reheat.
He loses a lot of weight, but that ALSO freaks him out, because the idea of his body changing from the moment Ingo disappeared means that he’s going to eventually forget what Ingo looked like. He’ll go through bingeing and purging cycles to try to maintain his weight, without realizing that a number on a scale doesn’t necessarily equate to change in his appearance. Eventually he starts to forget what number he even started at.
Anyway. Emmet is fucking miserable, and looks it, too. When Ingo returns five years later, with decades of experience living in the mountains, older but certainly stronger than he was when he left, the state Emmet is in shocks him, and he internally takes it upon himself to fix it. It kind of only reinstates their codependence, this proof that Emmet can’t (won't) take proper care of himself when they’re separated.
It’s an upwards battle for both of them; Emmet desperately wanting to please his brother but his body so unaccustomed to being properly nourished that eating too much will make him sick, and Ingo not wanting to push his brother’s body too much, but desperately wanting to get him back on track as soon as possible.
There’s some softness to this whole ordeal as well though; the first time Ingo makes Emmet something at home again, it’s something Emmet’s never had before, but it’s the exact amount and type of seasoning that was signature to Ingo’s cooking and Emmet can’t help himself from crying into it with relief that he’s back.
Once Emmet gets used to eating proper meals again (smaller portions still, but at least with the proper nutrients he should be getting), this is when Ingo starts to ramp up his regimen, and when things start to get a little perverse.
It feels cruel at first, to force Emmet to finish everything on his plate. He knows from the way Emmet refuses and makes excuses that the Ingo from before likely would have relented. But Ingo’s not that person anymore — he’s seen more people and Pokemon wasting away in the mountains starving from lack of food than he cares to count, and there’s something almost sacrilege in Emmet refusing perfectly good food when it’s set down in front of him. And so Ingo insists, sometimes hand feeding him himself, and because Emmet wants sooo desperately to please him, his miracle of a brother who returned from the void, he obeys until he physically can’t. Sometimes he’ll even restrain him, on particularly bad days. Being tied up seems to have a calming effect on Emmet, seems to let his anxious thoughts and worries melt away so that he can focus on the sound of his brother’s voice telling him how good he’s doing.
And then Ingo will hold him and praise him, and he’ll try not to notice that there’s a very distinct stir of arousal in his gut whenever Emmet squirms and moans in discomfort, or whenever his stuffed belly is slightly distended and pressed tight to his work shirt.
It’s a triumph when Emmet finally fills out his uniform again, when his shirt no longer drapes from his frame and he no longer has to use the manually punched in holes in his belt. But Ingo’s not quite done yet; if ya’ll know anything about my Ingo its that he’s a glutton and a pervert at heart and so once he’s finally got Emmet on board this train with him, he doesn’t exactly want to stop.
Ingo starts adjusting his regimen with foods that have more fats and calories, watching in satisfaction as Emmet starts to put on weight even faster, the uniform he only just started filling out now starting to strain to hold him in.
Mealtimes have become overtly erotic, with Ingo squeezing and rubbing Emmet’s softening belly and thighs as he eats, telling him how good he is. It starts as a self indulgence on Ingo’s part, a handjob that he tells Emmet is a reward for finishing everything, and it escalates over time to blowjobs, thigh fucking, cockwarming. Eventually, Ingo has Emmet in his lap, fucking into him slow and deep as Emmet eats, and until it’s impossible for Emmet not have a Pavlovian association between eating and sexual pleasure.
@quicken-silver had mentioned in a conversation about this that Hisui likely had different beauty standards due to their harsh living conditions, where having more body fat was associated with health and status, in contrast with the modern Unovan beauty standards of slimness. Emmet likely struggles with this as his body changes, but Ingo tells him ad nauseam how beautiful he is. He even confesses to Emmet that he feels guilty and perverted for warping his body into something that appeals to him personally, but that confession (probably inverse to what Ingo expected) only makes Emmet more accepting of it.
Thinking of Kudari and Nobori keeping the feelings they have for the other a secreat because they don't want to destroy their brotherly relationship, not knowing the other is also in love
Thinking of them knowing the other has a secret and the heartbreak when they find out the other is in live with someone
Thinking of them obsessing over trying to find out who it is - it takes time to build a connection, time they do not have for anyone else so how could their twin be in love
Make good on your name, OP! Give us the submas stim hcs! ☆
Well I need something to do other than panic so
Okay this right here? This is one of Emmet's big stims. He's a very physical stimmer, whether it be hand flapping or walking like this. His "verrrrrry" tic is also stimmy for him. Most of his stims are motor stims though; he just has to stay moving in some form
Ingo's stimming is less action and more the result of observation. Watching things like gears... very stimmy. He's also a big tactile stimmer. Object texture is everything. Also if you give him a whistle he will use it to stim
And of course, some of their scripting can be considered stimmy for them. The trains are also a good audio stim for them
And this is less a stim, but physical contact is a big self-soothing measure for them. Especially for Emmet
