FURVERT!

2017 2:3 anthro blush briefs canid canine canis clothed clothing collar colored_seam_underwear conditional_dnp countershading domestic_dog erection erection_under_clothing fur genitals hi_res humanoid_genitalia humanoid_penis male mammal open_mouth penis red_seam_underwear signature simple_background solo tail tail_between_legs teeth tenting underwear white_briefs white_clothing white_underwear zackary911