1girl, black_thighhighs, blush, breasts, christmas, cleavage, dress, grey_background, hand_on_own_hip, hat, heart, large_breasts, lips, looking_at_viewer, mitama_mudimudi, off-shoulder_dress, off_shoulder, open_mouth, purple_hair, red_eyes, red_headwear, santa_costume, santa_hat, shiny_clothes, shiny_legwear, short_hair, simple_background, smile, solo, speech_bubble, spoken_heart, swept_bangs, thighhighs, touhou, yasaka_kanako