FURVERT!

3_toes abs anthro anthro_on_anthro avian balls biceps big_penis bird blue_body blue_eyes blue_feathers bodily_fluids butt canid canine canis chest_tuft claws cum cum_on_penis cumshot ejaculation erection extreme_size_difference falco_lombardi feathers feet fox fox_mccloud fur genital_fluids genitals group hindpaw humanoid_genitalia humanoid_penis interspecies jerkcentral macro male male/male mammal masturbation muscular nintendo nipples nude orgasm paws pecs penile penile_masturbation penis precum sex size_difference soles star_fox stomping tail thick_penis toes tuft vein wolf wolf_o'donnell