yts takana, nishizumi maho, girls und panzer, commentary request, 1girl, animal ear hairband, animal ears, ass, birthday, black leotard, blush, breasts, brown eyes, brown hair, clenched teeth, detached collar, eyes visible through hair, fake animal ears, fake tail, gradient background, hair between eyes, hairband, happy birthday, large breasts, leotard, looking at viewer, looking back, one-hour drawing challenge, open mouth, pantyhose, playboy bunny, rabbit ears, rabbit tail, short hair, sideboob, solo, strapless, strapless leotard, tail, teeth, wrist cuffs