FURVERT!

absurd_res amy_rose anthro balls big_balls big_penis blu_rent breasts canid canine duo erection eulipotyphlan feet female foreskin fox genitals hedgehog hi_res huge_balls huge_penis humanoid_feet humanoid_genitalia humanoid_penis larger_female male mammal miles_prower nude penis plantigrade presenting red_fox sega size_difference smaller_male smug sonic_the_hedgehog_(series)thick_thighs true_fox unretracted_foreskin vein veiny_breasts veiny_penis