kooei, original, 1girl, black hair, black tank top, blue shorts, blush, bob cut, breasts, brown eyes, cellphone, cleavage, from side, gym shorts, holding, holding phone, medium breasts, medium hair, phone, selfie, shirt, short shorts, shorts, sideboob, signature, skindentation, sleeveless, sleeveless shirt, smartphone, solo, standing, sweat, tank top, thick thighs, thigh strap, thighs, white background