FURVERT!

abs animal_genitalia animal_penis anthro balls big_penis blonde_hair blue_body comparing comparing_penis crocodilian_genitalia crocodilian_penis duo foreskin frottage genitals hair human human_on_anthro humanoid_genitalia humanoid_penis interspecies larger_anthro larger_male lizard male male/male mammal muscular muscular_anthro muscular_male navel nipples non-mammal_nipples nude orcfun penile penis penises_touching realistic_penis_size reptile retracted_foreskin scalie sex size_difference smaller_human smaller_male