Rule 34 Dev - anthro breasts clothing crossgender featureless_breasts female female_symbol gender_symbol gloves grey_background handwear legwear mtf_crossgender simple_background solo surprised_expression symbol thigh_highs usa37107692 sega sonic_the_hedgehog_(series) sonic_the_hedgehog eulipotyphlan hedgehog mammal 2024 hi_res sketch|21344285480