FURVERT!

2010 anal anal_penetration animal_genitalia anthro anthro_on_anthro balls black_border blue_hair border canid canine cowgirl_position duo erection eyes_closed eyewear fox from_front_position genitals glans goggles hair hi_res humanoid_genitalia humanoid_penis intraspecies male male/male male_on_bottom male_on_top male_penetrated male_penetrating male_penetrating_male mammal on_bottom on_top penetration penis sex sheath shiuk straddling tail tongue tongue_out