1girl, masterpiece, best quality, ((upper body)), {(((1girl, solo)))}, side view, all fours, pop step, pink hair, short twintails, pink eyes, black domino mask, black high-leg leotard, black miniskirt, frilled skirt, black belt, heart cutout, cleavage, cleavage cutout, black hair bows, pink earrings, black thighhighs, bat wings, black elbow gloves, ass, pop-step, wings
Bob