masa yuki, yukimasa (nkk145), ikeda kana, miyanaga saki, saki (manga), bad id, bad pixiv id, 00s, 1girl, all fours, animal ears, black thighhighs, blouse, blue eyes, blue hair, blush, cat ears, cat tail, character doll, doll, fang, female focus, hair ornament, hairclip, loli, matching hair/eyes, no pants, panties, school uniform, serafuku, shirt, short hair, solo, tail, thighhighs, underwear, white panties