Whereas Aqua’s body was normally dry during her bouts with you, in no small part due to her pegasus nature, Ember was sweating a lot more than you thought she would. Either the estrus was really doing a number on her body, or this was normally a unicorn thing; you noticed some of the other unicorn mares in the barracks subjected to the same perspiration, yet even still, they were nowhere near as bad as Ember.