1boy, 1girl, alternate_costume, animal_ears, arona's_sensei_doodle_(blue_archive), blue_archive, box, breasts, christmas, cleavage, deriolet, dress, gift, gift_box, grey_background, hair_ornament, halo, hat, holding, holding_gift, looking_at_viewer, pointing, red_dress, red_scarf, santa_claus, santa_costume, santa_dress, santa_hat, scarf, sensei_(blue_archive), shiroko_(blue_archive), smile, sweater, wolf_ears, x_hair_ornament