Rule 34 Dev - 2010 3_toes abs all_fours anal anal_sex anthro anthro_on_anthro barefoot beach biceps biped black_and_white blaine_edan boat canine claws cloud detailed_background doberman doggy_style duo erection eyebrows from_behind_position grin hurst male male_penetrating mammal monochrome muscular muscular_male nude outside pecs penetration penis rock sea seaside sex sky smile teeth toe_claws toes vehicle water yaoi zillford|3267230584