Brooke's eyes grew wide. All she could manage was to stare awkwardly, mouth agape. You, on the other hand,
have much more important things to worry about other than Brooke's changes, namely, reaching that orgasm. You crawl over to Brooke and throw your leg over hers, effectively mounting her face to face. She protests at first, but as you begin to grind against her, her rejections become weaker and ultimately disappear. She begins to synchronize her movements with yours. Bucking as you grind down. You two are so enthralled with the pleasure that you are both oblivious to the continued changes. A ropey tail forms at the base of your spine and grows to almost three feet long. Your ears grow long and furry like Brooke's. Her changes progress as well. The hair around her pussy has began spreading and thickening. It's almost to her thighs. While her hoof feet beat the ground incessantly her normally smooth legs begin to grow the same thick hair. The same happens to the rest of her body. Any place she would normally shave would began growing and then spread. Soon enough her entire body is covered in the coarse fur. Meanwhile, you feel as though you're about to burst from the pleasure. You rear back for one long, intense, final grind and plunge into orgasm. "HEEEEEHAAAAW!" escapes from your new, more muzzle-like mouth. You collapse to the side of Brooke, panting heavily. "That was so hAAAWt." Brooke exclaims.