Sweet Apple Acres has a new resident, one with an appetite for purulent bodily fluids. A world of equines is a world of wounds, a feeding ground to any creature hungry for abscesses, pimples, and infected blisters. Only one young filly can calm this bizarre culprit, but will he run before his secret is laid open, and how many victims will be sucked dry?

(More gooey than gory, but not everypony makes it out alive.)