FURVERT!

alternate_species anal anal_penetration anthro arch_position balls bat bat_ears bat_wings border butt canid canine canis claws digital_media_(artwork)domestic_dog duo equid equine erection eyes_closed facial_piercing finger_claws fingers from_front_position fur fur_markings genitals german_shepherd gradient_background hair herding_dog holly_marie_ogburn hybrid kneeling legs_up lying male male/male male_penetrated male_penetrating male_penetrating_male mammal markings membrane_(anatomy)membranous_wings nipples nose_piercing nose_ring nude on_back open_mouth pastoral_dog paws penetration penis piercing piledriver_position ring_piercing septum_piercing sex shadow simple_background smile stripes tail toe_claws uperior wings zebra zeeb_(holly_marie_ogburn)