Feederism is a fat fetish in which individuals eroticize weight gain and feeding. Feeders are individuals who claim to become sexually aroused by feeding their partners and encouraging them to gain as much weight as possible. Besides constantly feeding their partner there’s more parts to it such as measuring and weighing in. During measuring some feedees and gainers like to keep a daily diary of their measurements. They measure their arms, thighs, belly and neck to show how big they’re getting. Some would even put it all in an online spreadsheet. During weighing in, when the feedee goes on the scale to see how much weight they gain. Some have said it should be illegal because it can have devastating almost irreversible results for people.