happyundergate, oyama mihari, onii-chan wa oshimai!, commentary, highres, translated, 1girl, :3, animal ear fluff, animal ears, black hair, blush, bolo tie, brown eyes, cat ears, cat girl, cat tail, coat, hair ribbon, kemonomimi mode, lab coat, long sleeves, looking at viewer, medium hair, multicolored hair, nose blush, open clothes, open coat, purple hair, red shirt, ribbon, shirt, simple background, slit pupils, smile, solo, squeans, tail, twintails, two-tone hair, white background