1boy, 1girl, arona's_sensei_doodle_(blue_archive), blue_archive, blue_eyes, blue_necktie, breasts, halo, jacket, large_breasts, necktie, noa_(blue_archive), pale_skin, restrained, sakuma_shiki, sensei_(blue_archive), shirt, skirt, straddling, upright_straddle, white_hair, white_jacket, white_shirt, white_skirt