FURVERT!

1:1 anthro ball_lick ball_sniffing ball_worship balls bodily_fluids body_worship duo echidna eulipotyphlan fledgedragonfox foreskin genital_fluids genital_worship genitals hands_on_hips hedgehog interspecies knuckles_the_echidna leaking_precum licking male male/male male_anthro mammal monotreme musk musky_balls musky_penis oral penis penis_on_head precum precum_on_partner sega sex sniffing sonic_the_hedgehog sonic_the_hedgehog_(series)tongue