rule 34 2020 absurd res anthro bat pony bat wings blue background breasts collar cutie mark digital media artwork ear tuft equid eyelashes fan character female hair hasbro hi res humanoid hands lips littlesheep mammal membrane anatomy membranous wings multicolored hair my little pony navel nipples nude pink eyes pink hair purple body purple nipples short hair signature simple background solo thick thighs tuft two tone hair wide hips wings 6448532