FURVERT!

3:4 anthro armpit_hair balls black_body body_hair border briefs butt canid canine canis circumcised clothed clothing comic countershading coyote diamond_(marking)duo english_text equid equine erection erection_under_clothing first_person_view furgonomic_underwear furgonomics fuze genitals hi_res horse imminent_sex inside male male/male male_anthro mammal markings monotone_briefs monotone_clothing monotone_underwear mullet narration navel nipples nude nude_anthro nude_male partially_clothed penis pubes removing_underwear rod_reyes sam_jackson spread_legs spreading texnatsu text text_box tighty_whities toothy_grin underwear underwear_down underwear_only undressing undressing_self waistband_stripe white_border white_briefs white_clothing white_underwear