FURVERT!

2009 animal_genitalia anthro balls blotch canid canine canis claws dalmatian domestic_dog erection finger_claws floppy_ears genitals german_shepherd group group_sex happy herding_dog kneeling male male/male mammal mastiff molosser monochrome pastoral_dog pawpads paws penis penis_tip pointy_ears prick_ears rottweiler scratches_volume_3 sex sheath sitting spots tail threesome toe_claws traditional_media_(artwork)trio