prelude_lilith_dk, solo, 1girl, furry, furry female, glasses, black hair, animal ears, colored skin, round eyewear, purple eyes, green hair, cat ears, green skin, pink eyes, bangs, tail, cat tail, twintails, cat girl, prelude_lilith_dk, 1girl, solo, smile, shirt, black hair, long sleeves, holding, animal ears, sitting, closed mouth, purple eyes, tail, pants, indoors, cat ears, from side, cat tail, book, bed, on bed, cat girl, furry, yellow shirt, purple shirt, pen, green skin, bedroom, pencil, drawing, writing, purple pants