Weight Gain Stories

Weight gain erotica is about a body getting bigger and someone finding that deeply hot. Sometimes it's the person gaining, sometimes it's the partner watching, usually both. The turn-on sits in the change itself: a flat stomach that starts to round out, a belt notch that no longer closes, a lover's hands finding more to hold than they did last month. For readers, the appeal is a mix of things — the indulgence of eating without guilt, the surrender of letting a body do what it wants, and the intimacy of a partner who notices every new pound and wants more of it. It's a slow kink by nature, and the best stories let you feel the weeks and months pass on the page.

Within the genre there are a few dynamics readers return to again and again. Feeder/feedee pairings are the backbone: one partner cooks, encourages and hand-feeds, the other eats and grows, and the power exchange runs in both directions. Stuffing scenes focus on a single sitting, a belly packed tight and aching, often with someone rubbing it afterward. Mutual gain has both lovers softening together. Then there are the "cause" stories, where a drug, a cursed snack or a mystery supplement sets off growth far faster than anyone planned. Common beats across all of them: outgrown clothes, popping buttons, scales and measuring tapes, and the moment the gainer catches their reflection and likes what they see.

The stories on this page lean toward the dramatic end. Several are accelerated-gain tales, where an experimental drug or a strange batch of jungle mushrooms balloons a body to enormous size over hours or weeks, and the character's initial shock gives way to pleasure. Others are slower gluttony journeys — a woman who commits fully to eating her way into a new body, another who lets a stretch of lockdown turn into a feast that reshapes her. There is a femboy yoga instructor whose new protein shake thickens his thighs, pudges out his belly and gives him a lactating pair of breasts, and a pair of scientists who discover they adore being huge and want to go further still. Expect detailed, physical descriptions of swelling flesh, straining fabric and heavy, sensual sex with bigger bodies.

Everything here features consenting adults, and the tone ranges from tender to gleefully over-the-top. If you can't find exactly the gain fantasy you're after, RedQuill's generator lets you write your own weight gain story, from a gentle feeder romance to a body that simply doesn't stop growing.