The Inoda represents the word NTR. Anyone who doesn't like Inoda is a vanilla fan (lol..)
It's actually funny that Inoda himself makes more references to his appearance than anyone else in the game. As far as I can remember, only Liz openly mocked him because of his appearance. Asuna and Kirito, because of their politeness and kindness, never mentioned his flaws. Well, Asuna said something about the smell. At the same time, Inoda himself constantly mentions on the forum and in real life that he is a pig, and Asuna will become his pig wife. Inoda sometimes grunts in his thoughts, grunts in forum posts, or when sniffing Asuna's underwear. It turns out that Inoda is more critical of himself and honest with himself than the people around him.