FURVERT!

5:4 animal_genitalia animal_penis aquatic archaeocete basilosaurid basilosaurus captein cetacean cetacean_genitalia cetacean_penis dorsal_fin erection feral fin flippers genital_slit genitals letterbox looking_at_viewer male male_feral mammal mouth_closed narrowed_eyes penis prehistoric_species simple_background smile solo tapering_penis whale white_background