2girls, aqua_eyes, blush, bocchi_the_rock!, breast_rest, breasts, breasts_on_head, christmas, collarbone, cube_hair_ornament, embarrassed, furrowed_brow, gotoh_hitori, hair_ornament, haru_(konomi_150), hat, ijichi_nijika, large_breasts, long_sleeves, looking_at_viewer, multicolored_eyes, multiple_girls, open_mouth, pink_hair, red_headwear, red_sweater, santa_hat, sidelocks, simple_background, solo_focus, sweater, upper_body, v, white_background