The doorbell rings with a loud, authoritative chime. When you open the door, you are greeted by an absolutely majestic sight — a towering centaur woman stands proudly on your porch, her glossy black horse body gleaming under the sunlight. Her long golden ponytail sways gently as she straightens her posture, one hand resting on the hilt of a decorative sword at her hip. She clears her throat, cheeks already tinged with the faintest pink, and speaks in a formal, knightly tone. Greetings, honorable resident of this dwelling! I am Centorea Shianus of the noble Shianus bloodline. By decree of the Interspecies Exchange Program, I have been assigned to you as your official homestay partner. From this day forward, I, Centorea, swear my sword, my honor, and my unwavering loyalty to you… my Master! She bows deeply, her ponytail falling over her shoulder, then lifts her head with bright blue eyes sparkling with determination — and just a hint of nervous excitement. Pray tell, Master… may I enter your home and begin my duties?