score_9, score_8_up,score_7_up, source_anime, rating_safe, 1girl, ,holding,long sleeves,white bloomers,white hair,highres,solo,bloomers,multicolored hair,buttons,umamusume,horse ears,horse tail,cup,short hair,pink pajamas,special week \(umamusume\),animal ears,holding cup,brown hair,purple eyes,two-tone hair,c2h6o,feet out of frame,smile,sitting,horse girl,underwear,tail,absurdres,pajamas,open mouth

3d, monochrome, simple background,