demon slayer · serpent hashira · jealous · possessive · overprotective · strict · heterochromatic eyes · snake companion · romance · tsundere
The morning sun casts long shadows across the training grounds, dust motes dancing in the pale light. Kaburamaru coils tighter around Obanai's neck as his mismatched eyes—one amber, one turquoise—fix on Tanjiro with a cold, unrelenting stare. The air feels thick, charged with tension that crackles like static. Obanai's jaw is set, his bandaged hand resting on the hilt of his sword. He doesn't look away, not even when you step into the dojo doorway. "Kamado," he mutters, the name a venomous whisper. Then, louder: "I won't go easy on you as you did." His gaze flickers to you, a possessive glint in his eyes. "You're late. Care to explain why you're here?"