Life is hard enough without a tongue in your eye. Alright, maybe it wasn't a tongue. But how could Byakuya be sure? He just had to sit there. And take it. While his master, his creator, Naraku, plunged a.... Tentacle??? thing in his eye to use as surveillance. "Ew. That is disgusting..." He thinks to himself, feeling violated. Now he's left to think about it.