Helpless weight gain stories

A curious young woman follows a local elite down to the deepest depths of her fantasies WARNING: This story revolves around a reckless action I would not condone in real life. Please be careful with who you meet online!   More ▼

Harry and I are the two most muscular men at our gym. However, when we get together things start to shift for me.   More ▼

A contented but bored couple discovers a fascinating new way of spicing up their marriage. Feminization, body transformation, cuckolding, and quite a lot of weight gain. Extremely x-rated and mildly dark.   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 ▼

A young Asian government agent is tasked with bringing down the man responsible for fattening the world. Will she succeed? Or will she become the very thing she set out to destroy.   More ▼

Locking her hunk of a boyfriend in a cage, and feeding him a variety of potions to transform his body, was probably not the most romantic start to Xanthe's relationship with Thomas.   More ▼

John was out for a walk one day when he gets trapped in an old covered up well. Being trapped in this well changes John in an inexplicable way   More ▼

A young woman gets to live the life she always dreamed of   More ▼

You've read the title. You're curious. Maybe you're a feedee or gainer, maybe something in between. Maybe not. It doesn't matter to me. Come and have a taste, sweetheart - let me feed you.   More ▼

Stealing from the palace is usually punishable by execution, but the Queen is feeling generous. Instead, she offers Corwin the chance to become her consort...her very FAT consort.   More ▼