(masterpiece:1.2), 1girl, daiichi ruby \(umamusume\), horse ears, dark long hair, light blush, (shirt lift, exposed navel:1.3), (((navy blue bloomers, buruma:1.5))), ((bare legs:1.4)), lying on back, from above, thick gym mat, gym storage

(worst quality:1.4), (low quality:1.4), (normal quality:1.2), lowres, bad anatomy, bad hands, missing fingers, extra digit, fewer digits, cropped, error, jpeg artifacts, signature, watermark, username, artist name, (((shorts:1.5, loose shorts:1.5, track shorts:1.5, running shorts:1.4, drawstring:1.3))), (((white tights:1.5, tights:1.5, pantyhose:1.5, leggings:1.5, stockings:1.4))), (((pillow:1.5, bed:1.5, mattress:1.5, futon:1.5, duvet:1.4, blanket:1.3, bedroom:1.4))), (tracen school uniform:1.3), (racing uniform:1.3), (dress:1.3), (nipples:1.3), completely naked, clutter, basketball, monster, dragon