Weight gain stories

A couple fulfills their wildest sexual fantasies with Somni, a device that can link and control their dreams. But the more they explore, the more their dream becomes a reality... Contains sexual content. STORY IS COMPLETE! Thanks for reading!   More ▼

A lot of this is fantasy, so if anything seems inaccurate it's because it's FANTASY.   More ▼

Fashion designer Sarah learns how to create clothes that give her incredible magical powers. These powers only work when the clothes fit her snugly. The downside, though, is that whenever she uses her powers, the clothes grow looser and looser.   More ▼

On Dolly's day off, a beautiful woman named Nicola shows up at the door saying that her boyfriend sent her to keep Dolly company while he finishes his shift. But who is Nicola, exactly?   More ▼

A future dystopian America is ruled by a family that declared themselves royalty. It's handsome prince has a secret desire.   More ▼

A delivery boy from the local pizza place meets a man, who will make him grow. Slightly slower build but bare with me.   More ▼

A man plans to fatten his new wife into a cow, whether she likes it or not.   More ▼

Two sisters are determined to be the better wife by seeing who can fatten up her husband the most.   More ▼

24 year-old Eliza Miller makes a career pivot to work on a luxury cruise liner. An environment of absolute excess awakens Eliza to a completely new lifestyle, as well as some profound self-discoveries. Temptation tests her from every corner.   More ▼

Edit: 7/15/2025 This story is finished. In this story beautiful busty Alyssa dates an under cover feeder and it changes not only her life but her lifestyle and her size. Not sure if this is allowed. I wrote prompts for AI and AI wrote the chapters.   More ▼