FURVERT!

1:1 anthro avian balls beak bird blush bodily_fluids body_size_growth body_worship canid canine canis erection falco_lombardi fizzyjay fox fox_mccloud genital_fluids genitals group growth hi_res humanoid_genitalia humanoid_penis inside macro male mammal micro muscle_growth muscular muscular_male nintendo nipples non-mammal_balls non-mammal_nipples penis pinned_by_balls precum size_transformation star_fox transformation under_balls wolf wolf_o'donnell