4girls, arius_squad_(blue_archive), armpits, atsuko_(blue_archive), bare_shoulders, black_gloves, black_hair, black_shirt, blue_archive, blue_hair, breasts, christmas_tree, closed_mouth, crop_top, cup, gloves, green_hair, halo, hat, hiyori_(blue_archive), holding, holding_cup, indoors, large_breasts, long_hair, long_sleeves, looking_at_viewer, mask_pull, midriff, misaki_(blue_archive), mo:oku, multiple_girls, navel, open_mouth, pink_hair, recording, red_eyes, santa_hat, saori_(blue_archive), shirt, stomach, tearing_up, v, viewfinder