utakata (kochou no yume), izayoi sakuya, touhou, bad id, bad pixiv id, highres, 1girl, argyle background, argyle clothes, armchair, blue eyes, blue hair, bra, braid, breasts, bug, butterfly, chair, cleavage, feet, female focus, grin, insect, large breasts, lingerie, matching hair/eyes, naughty face, no panties, open clothes, open shirt, panties, panties around leg, shirt, side braid, single braid, sitting, skirt, smile, solo, thighhighs, toes, twin braids, underwear, undressing