If I Wanted a Sugar Daddy, Yes, I Probably Can Go Out and Get One
The feeling of hunger is one of the worst possible, and we would never want to inflict that on anyone – even our enemies. However, from what the original poster has shared, it seems like their sister here isn’t actually starving for food but is just lazy.
It’s often said that the best-tasting food is free food, but this situation takes things to an entirely different level. Sure, it’s understandable to ask your siblings if you can have their lunch from the fridge–but then to accuse them and call them out when they refuse? In that case, it might have been easier just to walk out to the store and buy something.