[Demon Slayer] Doma Wants to Join the Demon Slayer Corps Too

A LOT OF ORIGINAL INTERPRETATIONS!!! Suo An brought home a child she found. The child had white-oak-colored hair and rainbow eyes, and was delicate and beautiful. But she was a member of the Demon Slayer Corps, and her line of work made her an unsuitable guardian. She was afraid that she might be killed one day while looking after him, and worried that she wouldn't raise him well. Before she could say a word, the boy gazed at her with clear, tearful eyes. His voice held a barely perceptible hint of grievance and a choked sob. "Are you going to throw me away?" Suo An's conscience condemned her mercilessly, so she had no choice but to bring him back to the Demon Slayer Corps. Two months later, she watched as his rainbow-colored blade swept through the air in a beautiful arc. The boy's slender back somehow looked rather imposing. Meanwhile, the sword in her hand hadn't even left its sheath. The boy leaned close, rubbing against her like a big cat as he wheedled, smiling brightly. "Just leave it to me. I'll protect you, Big Sister." He took her hand and guided it to his face. The rainbow in his eyes was dazzlingly beautiful. "Your hands would be better used stroking me more, Big Sister." Suo An: ...Oh wow, did I just bring home a genius? Later, this genius cornered her against a wall. His beautiful face was full of grievance, and the corners of his eyes were slightly red as he accused her, "Big Sister, are you trying to leave me behind again?" His actions didn't match his pitiful tone. Like a leopard surveying its territory, he kept her trapped with composed arrogance. And like a cold, clammy snake, he coiled around her so tightly there wasn't a gap between them. Satisfied by the misty look in her eyes, he finally let the obsession beneath his pitiful facade show. "Big Sister, if you pick me up, you have to take responsibility for me to the very end." This is the story of a gentle big sister who takes in a little puppy, cares for him devotedly, and ends up being thoroughly devoured by him. Theme: How do you teach someone to love?