Every little step just makes them bigger and impossible to hide the sexiness. You have to love how Foxy's boob width has her sideboobs extending well past her sides, each little expansion making any attempt to reach around her own boobs more and more difficult, her arms and hands increasingly finding her boob shelf the most convenient place to rest. It has to be an exciting transformation, filled with new experiences and hopefully wonderful times as her boobs play a bigger and bigger part of her life, in fact, changing her life and how she will go about every little thing.