2boys, 2girls, alternate_costume, animal_ears, annoyed, arona's_sensei_doodle_(blue_archive), blue_archive, blush, breasts, collarbone, grey_eyes, grey_hair, hair_over_one_eye, halo, headband, heart, jacket, long_hair, looking_at_viewer, multiple_boys, multiple_girls, phrenapates_(blue_archive), plana_(blue_archive), purinpurin, school_swimsuit, sensei_(blue_archive), shiroko_(blue_archive), shiroko_terror_(blue_archive), small_breasts, smile, swimsuit, wolf_ears