koyo aki (vtvd5277), mitsukasa ayase, riddle joker, commentary request, highres, 1girl, animal ear fluff, animal ear hairband, animal ears, black camisole, black hairband, blush, braid, camisole, cat ears, cat tail, collarbone, embarrassed, eyelashes, eyes visible through hair, fake animal ears, fake tail, hair between eyes, hair intakes, hairband, heart, heart tail, hood, hood up, jacket, long hair, looking at viewer, low twintails, official alternate costume, official alternate hairstyle, open clothes, open jacket, open mouth, paw pose, pink hair, purple eyes, simple background, sleeves past wrists, solo, striped clothes, striped jacket, tail, twin braids, twintails, upper body, wavy mouth, white background