1girl, ahoge, animal ears, artist name, blush, bow, bowtie, brown hair, couch, cup, earrings, hair between eyes, holding, holding cup, holding saucer, horse ears, horse girl, horse tail, indoors, jacket, jewelry, long sleeves, looking at viewer, medium hair, open clothes, open jacket, open mouth, purple shirt, red eyes, sailor collar, saucer, school uniform, shirt, single earring, sitting, smile, solo, tail, teacup, tracen school uniform, twitter username, upper body, window