FURVERT!

anthro avian beak bird black_briefs black_clothing black_underwear blue_body blue_feathers briefs briefs_only bulge bulge_frottage canid canine clothed clothing colored_seam_underwear dar-kuu duo falco_lombardi feathers fox fox_mccloud frottage fur green_eyes hand_on_chest hi_res male male/male mammal monotone_briefs monotone_clothing monotone_underwear nintendo nipples open_mouth orange_body orange_fur pattern_background penile penises_touching red_body red_feathers sex simple_background star_fox teeth_showing tighty_whities tongue_showing topless underwear underwear_only underwear_sex white_background white_body white_briefs white_clothing white_fur white_underwear yellow_beak