Sci-fi weight gain stories

Body Swap story of Subjects S032 & S033. A man awakens in a woman's body, driven by intense desires for pleasure and food while Anna was.. Him. Contains explicit language, adult themes, and explores sensuality, identity, and indulgence. #bodyswap   More ▼

Maud, a plus-size model, and Mark, a wellness and weight loss influencer, are sent into the wilderness by popular vote as part of a game show. But what do their viewers really want with them? (Prequel to Renu-U)   More ▼

"You might trip and fall on top of the weight gain darts!" "The WHAT?" he blurted out in shock, just as he slipped and fell on top of the weight gain darts. (Some mad science and rapid WG, happy Halloween 2024!) [COMPLETE!]   More ▼

Nahava is a curvy, beautiful young breeder assigned to the Repopulation Initiative, a government project to repopulate a disease ravaged land. She is deemed a perfect specimen for Dr. Brooks's fertility drugs for multiples and acceleration drugs.   More ▼

A young man, Tommy, has the power to make people do things they wouldn�t normally do. A thin hot girl does his best friend wrong. Tommy decides to teach her a lesson. Final chapter added 7/1/18.   More ▼

TOP SECRET! Leaked government documents relating to the spread of a powerful compound and it's initial porcine victims. Check out my latest story: "What's the Difference?!" here on FF   More ▼

Dr. Matthias developed a robot with the purpose of improving human life, programmed to give as much comfort as possible to its owner. Unfortunately, he was too busy to test, and hires Bruno to be a test subject… Too bad Bruno has a huge appetite   More ▼

Dr. Samantha Seward is a promising young scientist tasked with an unusual mission: create the world's first ever Fat Ray. All is going well... until her lab sustains a little "contamination mishap..."   More ▼

An R&D worker tests a machine meant to allow a third party access to her dreams, which ends up unlocking her feedee desires. But when the experiment hits a bump, a supervillain needs to be called in. [50k words, COMPLETE!]   More ▼

Socially-awkward computer nerd builds for himself a virtual AI girlfriend. Built to be accepting and encouraging of his fattening lifestyle, things go haywire when she turns into his feeder. Can his cute gamer friend save him from himself?   More ▼