Gainer Stories

Male reader x Peter Parker. (Y/N) is the son of Tony Stark, and your boyfriend is Peter Parker, aka Spider-Man. (Y/N) is really into baking and cooking, and Peter is your eager taste tester, who never disappoints and eats every last crumb you give him. However, all of these sugary confections start to take a toll on the Spider's body, yet, you love it and can only hope Peter does too, because the damage done to his waistline, is irreversible. * this is a weight gain story!

16 yo health-controlled Xavier waves up one morning and realise he had a slight belly below. Crazed over it, he hits the gym immediately. Little does he realise, this fat is here to stay and can barely come off. A story of weight gain and body positivity.

Inspired by a deviantart story but it will be changed significantly throughout so don't worry about plagarism

Mandy, Anna, Emilia, and Libby and best friends who do everything together. When Libby decides she wants to gain a few pounds, the other girls decide to put on a little weight too. What was a few pounds quickly escalated to full on feederism.