When a female’s breasts get bigger. (Not to be confused with Muscle Breast, which is usually male pectorals that seem like breasts or actual, muscular breasts on a man.)
Related: Age Progression; Age Regression; Ass Growth; Belly Growth; Body Parts in Strange Places; Body Suit; Detachable; Foot Growth; Gender Swap; Getting Fatter; Getting Hairy; Getting Handsomer; Gradual Change; Hairless; Human to Animal/Anthro; Human to Body Part; Human to Inanimate; Inflation; Male Pregnancy; Race Transformation; Stretchy; Transformation.
Child of: Other Physical Changes.
Top Stories: “Just a little bigger”.
1 story found.