FURVERT!

1:1 3_toes 4_fingers abdominal_bulge anal anal_penetration anthro balls big_penis blush blush_lines bodily_fluids canid canine canis daely dominant duo ear_piercing ear_ring erotiotter feet fingers focused genital_fluids genitals grabbing_partner grabbing_shoulders hi_res holding_partner larger_dom lifting_partner male male/male mammal marc_(erotiotter)musk mustelid neck_tuft otter passionate penetration penis piercing precum precum_on_balls precum_on_chest precum_on_penis ring_piercing sex size_difference sniffing standing standing_sex steam sweat tail toes tuft whiskers wolf