1girl, solo, yuuki sakuna, single braid, blush, cat ears, pink hair, medium breasts, hair ornament, blue ribbon, hairclip, hair bow, black suit, open cloth, office, sitting, keyboard, monitor, computer, open mouth, black tie, masterpiece, best quality

worst quality, old, early, low quality, lowres, signature, username, logo, bad hands, mutated hands, mammal, anthro, furry, ambiguous form, feral, semi-anthro