Rule 34 Dev - 1girl ahoge animal_ears blurry blurry_background breasts brown_hair commentary_request grass green_eyes hair_ornament highres horse_ears horse_tail looking_at_viewer matsui_haru medium_breasts medium_hair rhein_kraft_(umamusume) sky smile solo star_(symbol) star_hair_ornament tail twitter_username umamusume|23336769456