botamochi (exwelder), z/x, highres, official art, 2girls, ahoge, ball, black pants, black wings, blonde hair, blue eyes, braid, braided hair rings, breasts, brown horns, cana (z/x), cleavage, copyright notice, demon tail, demon wings, exercise ball, exercising, feathered wings, green wings, hair ornament, hair rings, horns, indoors, long hair, midriff, mini wings, multiple girls, navel, open mouth, pants, pink shirt, pom pom (clothes), pom pom hair ornament, purple hair, shirt, sparkle, sportswear, tail, tank top, two side up, ugly (z/x), white tank top, window, wings, yellow eyes, yoga pants