kukiyuusha, hoshimi miyabi, zenless zone zero, commentary, highres, paid reward available, 1girl, alternate costume, animal ear fluff, animal ears, black hair, black leggings, black pants, black sports bra, blush, breasts, breath, bright pupils, collarbone, dumbbell, english text, exercising, fox ears, fox girl, holding, holding dumbbell, leggings, long hair, looking at viewer, medium breasts, navel, pants, red eyes, simple background, solo, sports bra, squatting, stomach, sweat, towel, towel around neck, weightlifting, white background, white pupils, yoga pants