anthro anus balls butt collar crossgender ear_piercing ear_ring erection genitals hand_on_butt helluva_boss male notched_ear penis piercing presenting presenting_hindquarters red_sclera ring_piercing solo spiked_collar spikes spread_legs spreading white_eyes anotherarcticfox loona_(helluva_boss) canid canid_demon demon hellhound mammal