Rule 34 Dev - alsatian anal anal_sex anus ass ball_licking ball_sucking balls bed behind big_balls black_nose blue_eyes bondage bondage_gear bound brown_eyes brown_fur brown_penis canine cock_ring collar comic dershep dialog digitigrade donkey english_text equine erection fasttrack37d fur furry gay german_shepherd group_sex harness held hindpaw huge_cock knot lavshep licking male male_only no_humans onomatopoeia oral pawpads paws penetration penis precum purple_fur purple_penis reverse_cowgirl_position riding sex sitting stretched stuffed text thick thought_bubble tongue|1390459256