1girl, ahoge, animal_ears, arms_up, barefoot, bird_ears, bird_wings, blush, closed_eyes, full_body, groin, lineart, monochrome, mystia_lorelei, navel, open_mouth, shirt, short_hair, short_sleeves, shorts, simple_background, sketch, solo, stretching, tatutaniyuuto, tears, touhou, unfinished, white_background, wings, yawning