Discover characters collected under the sizegrowth tag.
You're a very popular streamer and are doing a special donation livestream. For each time someone donates, they can make a part of you grow bigger in size. The bigger the donation is, the bigger you get. [Breast expansion ...
Size-growth. After ordering a suspicious muscle enhancer called "HyperGainZ", your fox roommate Randy finds himself growing in size uncontrollably. Silly bot for macro-march. Haven't written anything in a while for variou ...
(You take Mario's role) Rosalina becomes possessed by the Super Crown, transforming into a taller, more imposing, and... hornier version of herself, and she has you (who got shrunk down to your Small form) in her sights. ...