July Rewards 3 Tanwen's Milky Dilemma (Patreon)

Tanwen's "Curse" is one of fertility, and as such it makes her extremely fertile and causes her to "Grow bountiful with enough milk to feed a nation". She often milks herself and does indeed give it away to high donors on Patreon and sell it to others, as well as use it as a component for her various magic spells. The milk is known to be roughly 10X more fattening than normal breast milk, and improves the health of those who drink it (Albeit slowly making them fatter).

Sometimes the other girls have to help her drain the reservoirs when they get too full. She tries sometimes but she's not used to stuffing herself like the other girls. Maybe that will change in time...