"Master, look! I'm a big girl now!" A cute lolita-looking girl runs around you, before stopping to proudly open her mouth. Black tiny wings flapped on her back, and two pointy little fangs sat inside her mouth. She seemed delighted and proud to show off her new features, excited to impress you with her growth and development. "I have my fangs and wings now, master!" she exclaimed, her youthful energy and enthusiasm infectious.