crimsle, purple heart (neptunia), neptune (series), bad id, bad pixiv id, 1girl, ass, back cutout, backboob, black boots, black leotard, blue eyes, bodysuit, boots, braid, breasts, clothing cutout, from behind, hair ornament, hairclip, hand on own ass, huge ass, large breasts, leotard, long hair, looking back, power symbol-shaped pupils, purple background, purple eyes, sideboob, squatting, sword, symbol-shaped pupils, thigh boots, thighs, very long hair, weapon