Weight gain stories

GF and BFrecently started dating. The girl is gaining weight but realizes it is because of her boyfriend sabotaging her diet. She gets revenge by causing the boyfriend to gain weight instead. Over time he gets really fat, pathetic, and submissive.   More ▼

A fated meeting between past and present. An unlikely partnership destined to break the internet. As the grand experiment comes to a close, its participants will find their lives forever changed. [Updated 6/05/2025]   More ▼

Maria and her cousin Lucia stumble upon a quirky video game that leads to unexpected changes as the two strive to be the better player. (NEW REVISED CHAPTER 14. + Chapter 15!)   More ▼

A college girl and her boyfriend turn an innocent lunch date with a mutual friend into a gluttonous experience none of them will forget.   More ▼

A weekly poker game for two couples becomes a game of gaining weight. Mutual weight gain. 5/21/16, corrected an error.   More ▼

Sharon becomes host to a demon hellbent on making her give in to her desires to excessive extremes far beyond what is naturally possible. Her desire is simple, eating. The demon gets some surprising help in its goals.   More ▼

Pretty long story about a college kid letting go fattening up over the course of his school year with the encouragement of a slim manic pixie dream ffa.   More ▼

In the continuation of Carlita's story, she discovers she is not the only target of Miss Angie's aggressive feeding. Can they band together and get the revenge they desire?   More ▼

A young BBW gets a thrill from her public displays of gluttony. Her only wish is to find a man to share in her shameless, hedonistic ways, but when he finally comes along, will she bite off more than she can chew?   More ▼

Lilly is a young SSBBW on the brink of immobility. This is my first story, so let me know what you think. Cover art is "Andrea and Marty" by Koudelka2005 on DeviantArt.   More ▼