1girl, 1other, arms_behind_back, ascot, bound, bound_arms, closed_mouth, crystal, flandre_scarlet, hat, kneeling, looking_at_viewer, medium_hair, mob_cap, mt109, nervous, nervous_smile, one_side_up, puffy_short_sleeves, puffy_sleeves, red_eyes, red_skirt, red_vest, short_sleeves, simple_background, skirt, skirt_set, smile, sweat, touhou, vest, wings, yellow_ascot