10eki_(tenchou), 1girl, arm_under_breasts, between_breasts, black_jacket, blue_archive, bra, breasts, brown_eyes, cleavage, gloves, half_gloves, halo, horns, huge_breasts, jacket, long_hair, looking_at_viewer, messy_hair, mole, mole_on_breast, necktie, necktie_between_breasts, open_clothes, open_jacket, open_mouth, pink_hair, red_bra, red_necktie, satsuki_(blue_archive), simple_background, solo, straight-on, sweatdrop, underwear, white_background