FURVERT!

1:1 anthro attribute_theft balls big_balls big_knot big_muscles black_hair canid canine canis digitigrade duo erection feet fungimagi genitals green_eyes green_hair growth hair huge_balls huge_knot huge_muscles hybrid hyper hyper_balls hyper_genitalia hyper_knot hyper_muscles knot knotted_penis male male/male male_penetrated mammal muscular muscular_male pawpads paws penetration penis ritzywolf shrinking size_difference size_theft size_transformation slashin transformation wolf