1girl, animal_ears, black_leotard, black_necktie, blue_archive, breasts, detached_collar, hair_ornament, hairclip, haruka_(blue_archive), katsuhiko_(bone_hiko), leotard, looking_at_viewer, medium_hair, necktie, playboy_bunny, purple_eyes, purple_hair, rabbit_ears, shaded_face, sitting, sitting_on_table, small_breasts, solo, wavy_mouth, wrist_cuffs