chiyingzai, kei (blue archive), kei (student) (blue archive), blue archive, highres, 1girl, black bow, black hairband, blue panties, bow, cameltoe, collarbone, double-parted bangs, from behind, hair between eyes, hair bow, hairband, halo, holding, holding pillow, long hair, long hair between eyes, long sleeves, looking back, panties, panty pull, pillow, pink eyes, pink halo, rectangular halo, ringed eyes, shirt, simple background, solo, underwear, white background, white hair, white shirt