FURVERT!

4:3 8haon8 abs anthro avian back_muscles beak biceps big_muscles bird black_clothing black_underwear blue_body blue_eyes blue_feathers boxer_briefs boxers_(clothing)brown_body brown_fur bulge butt canid canine clothed clothing detailed_bulge duo erection erection_under_clothing falco_lombardi feathers fox fox_mccloud fur genital_outline genitals green_clothing green_underwear hair hands_behind_head interspecies lying macro male male/male mammal muscular nintendo nipples non-mammal_nipples obliques on_back pecs penis penis_outline pink_nipples skimpy smile star_fox tenting topless triceps underwear white_body white_fur white_hair