Sci-fi weight gain stories

James had it all figured out. His last year of college was gonna be easy. But when Kira crash lands into his life, his plan is ruined. She’s brilliant, funny, cute and also an alien. One with BIG customs he must oblige if he wants a chance with her.   More ▼

A clandestine mission of espionage wreaks havoc on the waistlines of a pair of professional thieves.   More ▼

Cover Art: EmilyWulfStudios (my wife) Aliens come to Earth to extract a rare compound found only inside sexually active beings. Two humans are abducted and made to engage in the kinkiest sex of their lives.   More ▼

A case study in phenomenon 612011919, a virus causing people with XX chromosomes find themselves suddenly and rapidly putting on hundreds of pounds. College students Tate, Frankie and Micah find themselves grappling with the aftermath.   More ▼

A rising financier in the rapidly growing tech sector experiences some extreme growth of his own. XWG, multiple female feeders. (COMPLETE)   More ▼

*UPDATE: NEW CHAPTERS FOR 7/9/24 A spin-off of my Meeting Mary story. Welcome to Fatworld focuses on Mary, who has been shipped to Fatworld. A place where overweight people are taken to to get beyond immobility. Note: This story includes humiliatio   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 ▼

Warning! Feederism interactions do not develop in this story until page 6. Everything up to that point is plot. This has lesbian mutual gaining. Sci-fi and fantasy themes play a huge part in the plot.   More ▼

Extreme weight gain story about finding the things made harder by gaining overrated.   More ▼

Jordan dream of becoming fat but when he finds Mike online who will help him achieving his dream (contain extreme weight gain like face covering forehead back fat lip fat eyeballs and lips filling up with lard infinite immobile blob of fat)   More ▼