Rule34https://rule34.xxx/index.php?page=atom&tags=2018 alpha channel anthro balls big penis biped black eyebrows bottomless brown balls brown fur brown hooves brown penis brown tail clothed clothing digital media (artwork) donkey equine erection eyebrows eyebrows visible through hair front view fur glans grey clothing grey topwear hair hi res hooves humanoid penis looking at viewer male male only mammal munks (artist) nervous penis purple eyes short hair simple background sitting solo tail tuft transparent background tuft2024-05-05T20:15:53ZRule34