Rule 34 Dev - after_sex all_fours anal anal_penetration anthro bed biceps big_dom_small_sub big_muscles bodily_fluids border butt crossed_arms cum cum_in_ass cum_inside cum_on_back cum_on_butt doggystyle dominant dripping duo erection eyes_closed from_behind_position fur furniture genital_fluids genitals interspecies kneeling larger_male like_a_boss lying male male/male male_penetrated male_penetrating male_penetrating_male markings messy musclegut muscular muscular_male nipples nude overweight pecs penetration penis sex size_difference slightly_chubby smaller_male tail white_border amwulf byakkotiggeh canid canine canis felid mammal pantherine tiger wolf 2012 monochrome|864748080