Rule 34 Dev - alligator anal anal_penetration anal_sex anthro anthro_on_human anthro_on_male anthro_penetrating anthro_penetrating_human ass canine closed_eyes cowgirl_position crocodilian duo echo fox gay hand_on_leg hand_on_shoulder happy human human_on_anthro hybrid inside interspecies invalid_tag kneeling looking_pleasured male male_on_anthro male_only mammal mervvin nude penetration penile_penetration pillow reptile riding scalie sitting smile sofa story_in_source william_gretsam yaoi|3146517424