FURVERT!

2019 5:6 all_fours animal_genitalia animal_penis anthro balls beach big_butt blush butt butt_focus canid canine canine_genitalia canine_penis canis countershading erection fur genitals grey_body grey_fur hi_res impwitter knot looking_at_viewer looking_back male mammal muscular muscular_anthro muscular_male outside penis presenting presenting_hindquarters rear_view seaside solo wolf