1girl, adapted_costume, backlighting, blush, bow, bowtie, breasts, brown_hair, daiwa_scarlet_(umamusume), detached_sleeves, fang, framed_breasts, garter_straps, hand_on_own_hip, horse_tail, large_breasts, long_hair, long_sleeves, navel, open_mouth, pom_pom_(cheerleading), red_eyes, skin_fang, solo, stomach, tail, thighhighs, twintails, umamusume, underbust, very_long_hair, wakura_(gcdan), white_background