Rule 34 Dev - 1boy 3girls black_socks blue_sky blush brown_eyes brown_hair bunting clothes_pull cloud commentary_request day finish_line gym_shirt gym_shorts gym_uniform hair_ornament hairclip headband highres holding holding_baton kase_daiki multiple_girls navel open_mouth original outdoors panties pink_panties school shirt short_hair shorts shorts_pull sky socks solo tripping underwear white_footwear white_shirt|20431897551