FURVERT!

1:1 2013 abs against_surface against_wall anal anal_penetration animal_genitalia animal_penis anthro anthro_on_anthro anthro_penetrated anthro_penetrating anthro_penetrating_anthro artist_collaboration athletic balls biceps big_penis black_body black_fur black_nose blue_body blue_fur bodily_fluids body_writing brown_hair butt canid canine canine_genitalia canine_penis canis chest_tuft clenched_teeth cum cum_in_ass cum_inside cum_while_penetrated cumshot degradation duo ejaculation english_text erection eyes_closed fangs fluffy fluffy_tail fox from_behind_position fur genital_fluids genitals hair hands-free hi_res humanoid_genitalia humanoid_penis knot male male/male male_penetrated male_penetrating male_penetrating_male mammal muscular nude open_mouth orgasm outside pecs penetration penile penile_penetration penis red_penis sex sheath silver_(silverlonewolf)silverlonewolf sky standing tail tail_grab teeth text tongue tuft white_body white_fur wolf writing_on_thigh yamato_iouko yamatoiouko