1boy, 3girls, anger_vein, bald, black_hair, blue_archive, blunt_bangs, drooling, finger_in_another's_mouth, from_behind, grey_hair, halo, hetero, implied_sex, long_hair, looking_back, multiple_girls, noa_(blue_archive), panvyru, parted_bangs, purple_hair, red_eyes, rio_(blue_archive), saliva, sensei_(blue_archive), sweater, turtleneck, turtleneck_sweater, white_sweater, window, yuuka_(blue_archive)