1girl, d, angelina_(arknights), animal_ears, arknights, bad_pixiv_id, bare_shoulders, barefoot, black_hairband, black_nails, black_shorts, breasts, brown_hair, cleavage, collar, feet, fox_ears, hairband, indoors, infection_monitor_(arknights), large_breasts, long_hair, looking_away, looking_to_the_side, nail_polish, no.aei, official_alternate_costume, on_floor, open_mouth, red_eyes, seiza, short_shorts, shorts, sitting, smile, soles, solo, sports_bra, sweatband, thigh_strap, toenail_polish, toenails, toes, twintails, very_long_hair, white_sports_bra