happy05x, kazusa (blue archive), kazusa (halloween) (blue archive), blue archive, absurdres, highres, 1girl, animal ears, areola slip, black gloves, black hair, black skirt, blush, breasts, cat ears, cat girl, colored inner animal ears, colored inner hair, extra ears, fur scarf, fur sleeves, gloves, halo, large breasts, looking at viewer, multicolored hair, navel, pink hair, pink halo, red eyes, shirt, short hair, simple background, skirt, solo, stomach, torn clothes, torn shirt, torn skirt, underboob, werewolf costume, white background