FURVERT!

abdominal_bulge anal anal_penetration animal_genitalia animal_penis anthro balls beard big_balls big_penis canid canine canine_genitalia canine_penis dominant duo erection facial_hair genitals hi_res huge_balls huge_penis hyper hyper_balls hyper_genitalia hyper_penis knot large_penetration larger_dom male male/male male_penetrated male_penetrating male_penetrating_male mammal muscular muscular_male penetration penile penile_penetration penis sex size_difference smaller_penetrated tongue tongue_out vein wide_eyed wolke wolke_(character)