Forced weight gain is a form of sexual fetish where the dominant party is sexually aroused by watching their submissive partner gain weight. Also referred to as feederism, forced weight gain often borders on a feeder-feedee relationship whereby one person overfeeds a willing or unwilling partner in a bid to make them gain weight. Most feeders have a fat fetish and are sexually aroused by stigmas associated with obese people such as a hanging stomach, rolls of fat, and double chins.