1boy, 1girl, blue_archive, breasts, bright_pupils, closed_mouth, collared_shirt, doodle_sensei_(blue_archive), greyscale, halo, highres, large_breasts, long_hair, long_sleeves, monochrome, necktie, pants, pantyhose, pleated_skirt, ringed_eyes, rio_(blue_archive), sensei_(blue_archive), shirt, short_hair, shougun_(chuckni1), skirt, sweater, turtleneck, turtleneck_sweater, very_long_hair, white_pupils, white_sweater