FURVERT!

anal anal_penetration animal_genitalia animal_penis anthro anus backsack balls black_body black_fur black_hair blue_body blue_fur bodily_fluids butt canid canine canine_genitalia canine_penis cum cum_in_ass cum_inside darkolynx digital_media_(artwork)duo ear_tuft ears_back ejaculation fox from_front_position fur fur_markings genital_fluids genitals hair hi_res holding_down knot knotted_penis leaking_anus leaking_precum leg_markings legs_up lying machine male male/male male_penetrating mammal markings missionary_position narrowed_eyes on_back on_top on_top_of_another one_eye_closed open_mouth pawpads pelvic_thrust penetration penile penile_penetration penis penis_in_ass pivoted_ears precum rear_view saggy_balls sex simple_background smile smiling_at_another smiling_at_partner smirk smirking_at_partner smirking_dom spread_legs spreading tail tail_markings teeth teeth_showing throbbing throbbing_balls throbbing_penis thrust_lines thrusting top_hole tuft wet wet_anus wet_penis