arona (blue archive), plana (blue archive), sexy halloween costume, magic wand, night sky, enchanted halloween forest, big open mouth, sexy witch costumes, magical hats, magical stars, shooting stars, hearts, looking at viewer, playful smile, curious gaze, casting magic together, white gloves, catgirl ears in hats, beatiful eyes, smooth skin, posing together, frilly stockings, detailed background, demon tails, 2girls, full body, frilly skirts, blushing, showing off, halo, bat wings, raised legs, moon, petite, cute body,