3d_(artwork)5_toesanthroblack_bodyblack_furblack_noseclothingdigital_media_(artwork)duoechidnafeetfeetymcfootfemalefoot_fetishfootwearforcedfurhi_reshumanoid_feetinshoeinsolekatherine_(cgbro)knuckles_the_echidnalarger_malemalemale/femalemammalmicromonotremeplantigradepurple_eyesred_bodyred_fursadistic_smilesegashoe_removalshoessize_differencesmaller_femalesockssolessonic_the_hedgehog_(series)stuckstuck_to_foottoestrappedtrapped_in_footwearunderfootwhite_bodywhite_furyellow_bodyyellow_fur