Milk took on a rather prominent role in Derpy's life just as she'd expected its importance to diminish.

A lot of mares had a lot of opinions about the proper time to wean your foal, and they were eager to share with a young, single mother. Derpy hadn't minded that very much, it took a village to raise a child and all that. Still, it had been a few weeks now and she really should have stopped lactating by now.

Not that she would want to. Derpy begins to realize that her breasts, though modest, are unusually gifted. First, tentative experiments are required, and of course her discoveries need to be shared with her best friend Berry.

cover art by meowcephei (derpibooru)

Includes lactation, some breast expansion, teasing and lewd fantasies