touhou
patchouli knowledge
nurumayu on
1girl, bdsm, blunt bangs, bondage, bound, bow, breasts, collarbone, crescent, crescent hat ornament, greyscale, hair bow, hat, hat ornament, long hair, looking at viewer, medium breasts, monochrome, nipples, nude, rope, shibari, simple background, solo, upper body, very long hair, white background
bad id, bad pixiv id, ink (medium), traditional media