Rule 34 Dev - 1girl ahoge animal_ears blue_background blue_one-piece_swimsuit closed_mouth ear_ornament frown grey_eyes grey_hair hand_in_own_hair highres horse_ears horse_girl horse_tail long_hair looking_at_viewer oguri_cap_(umamusume) one-piece_swimsuit shadow sitting solo swimsuit tail tracen_swimsuit translated umamusume windg0|24479951652