"HEE-HAW HAW HEEEHAW" Keralyn continued to bray. She tried to stop herself from braying. She clamped her jaw shut with her hands, putting pressure on it. She tried putting her hands in front of her mouth. But nothing worked! The instinct to bray was just too great "EdHEEHAAAW HAW HAW HEEEHAW HAAAAAWLP MLHEEEE C-C-HEEEHAW HAWNNNT-T-T S-SHEEEHAAAW- SPEAK!" she tried calling out for help. But her human words just got drowned out by brays. No matter how hard she tried, making human words felt tiresome, bothersome, her jaw, tongue, and mouth simply didn't want to move to make the proper sounds. But opening her mouth wide, just to let out a hoarse raspy bray, to just let it out. That felt more natural, good even. That was the only sound her voice was willing to make. Though she had to give up her feminine voice, her control of the volume of her voice. All to be replaced by loud, uncontrollable, brays of a dumb beast. Her mouth and jaw tingled, she hurried to the bathroom.
Once she was inside she started to notice changes happening, slowly. She stuck out her tongue, it was getting bigger and longer. It barely fit in her mouth. She saw her jaw start to stretch out, moving away from her face. She heard the slight stretching sound of her skin and the crackle of added and reshaping bone. It wasn't really painful, but it was horrifying, for she had no idea what was going on. All she could do was bray, hoping someone would hear her "HAW HEEHAW HAW HAW!". As her jaw stretched, her bottom front teeth moved away from the molars. The molars stayed to the sides while her front teeth moved more forward.
Her upper jaw had to catch up of course. As she watched, she saw how her nose started to get bigger and bigger. Flattening and widening. Slowly her nose extended and seemingly merged together with her upper jaw as that too started to extend. As with her lower jaw, the top front teeth started to seperate from the molars. It didn't take longer for her upper jaw to fit snuggly together with her donkey-like lower jaw.
As her jaw finished changing, she now had the proper jaw shape for a donkey, for braying. Now she had really lost her ability to make any human words, and with it her ability to call for help. Though her jaw was only one step of her transformation. She still looked human, though with the jaw shape of an animal.