2girls, 4koma, blush, breasts, brown_hair, buruma, cleavage, closed_mouth, collarbone, comic, cosplay, hair_ornament, hair_ribbon, horse_girl, inoue_kouji, jacket, large_breasts, light_hello_(umamusume), looking_at_viewer, medium_breasts, medium_hair, multiple_girls, nervous_sweating, one_eye_closed, original_race_uniform_(umamusume), race_bib, ribbon, school_swimsuit, smart_falcon_(umamusume), surprised, sweat, swimsuit, tracen_swimsuit, tracen_training_uniform, track_jacket, umamusume