FURVERT!

1:1 abs absurd_res amphibian anal anal_penetration anthro anubian_jackal balls big_balls big_muscles black_nose canid canine canis duo ear_piercing fire_salamander from_behind_position genital_piercing genitals hair hair_over_eye hi_res huge_balls humanoid_genitalia humanoid_penis jackal knot larger_male looking_at_another looking_at_partner lying male male/male mammal markings max_(maxdamage_rulz)monochrome muscular nipples on_back one_eye_obstructed open_mouth penetration penis penis_piercing piercing raised_arm raised_leg salamander sex signature size_difference sketch smaller_male vein veiny_penis vexhaul vexhaul_ramousa