(Muscle/GTS Growth) Milk makes you Big and Strong

A girl tries out special growth milk that makes you bigger and stronger in seconds! And her older sister is blown away by it's effects!

Read by Miss Moonified: https://twitter.com/MissMoonified

#SFW #MuscleGrowth #HeightGrowth #Cute #Sisters #ThirdPersonNarration

You can read the story for free here: https://www.deviantart.com/sganimator/art/Milk-makes-you-Big-and-Strong-770346524