1girl, armpits, arms_behind_head, blue_eyes, blue_hair, blush, box, breasts, christmas, clock, elbow_gloves, gift, gloves, hair_intakes, hololive, hololive_english, huge_breasts, in_box, in_container, looking_at_viewer, lying, on_back, open_mouth, ouro_kronii, santa_costume, solo, thighhighs, underboob, virtual_youtuber, vyragami