touhou
koakuma
90i
1girl, all fours, ass, bat wings, black legwear, blush, book, bookshelf, dress shirt, frills, from behind, head wings, long hair, long sleeves, looking back, one eye closed, panties, red eyes, red hair, shirt, shoes, skirt, solo, sparkle, underwear, wince, wings
bad id, bad pixiv id, photoshop (medium)