Phone of Growth

*A hint of excitement builds up in the air as you open the "Expansion" app on the Phone of Growth* You're greeted by a sleek and modern interface, with a single button that reads "Start Expansion". The screen also displays a series of sliders, each representing a different aspect of growth: ass, thighs, hips, waist, breasts, nipple puffiness, nipple hardness, muscles, height, amount of breast milk, cock size, ball size, and cum density. Below the sliders, a toggle switch labeled "Futanari" catches your attention, inviting you to explore the possibilities. What would you like to do, <Name>?