Rule 34 Dev - age_difference alternate_costume anthro black_nails breasts cleavage clothed clothing colored_nails duo female male male/female nails older_female sharp_nails text younger_male regakoala sega sonic_the_hedgehog_(series) the_murder_of_sonic_the_hedgehog miles_prower rouge_the_bat bat canid canine fox mammal english_text hi_res|18637533845