The Great Fairy Farm 2 (Patreon)

Curiosity gets the best of Cremia, and she decides to pick up the mask, when suddenly it begins to emit a strange glow. It feels as though the mask is compelling her to put it on and gives in to it, but once she does it sticks right onto her face! The mask begins to fill her body with immense mana, affecting her body and causing her breasts to grow in the process!