Sally "Mare" Maria has always been a star athlete. A peak performer on her school's track team, a role model to those around her and a beacon of positivity to her friends and family. But every woman has a bit of a "dark side" and Mare's was her libido. With the newly released "Horse Milk" protein shake, she found herself feeling "more" than she ever had before.

Every day she finds herself enjoying her jogs around the town that much more fun knowing each and every person has to stop and take a glance her way, because this Mare is packing enough to be a stallion now... Or maybe, she will be soon enough!

Features: Futanari, Growth.