Rule 34 Dev - against_surface anal anal_sex anthro ass balls big_balls brown_body brown_fur canid canine canis duo fur genitals grey_body grey_fur hi_res himerosthegod huge_balls male male/male male_penetrated male_penetrating male_penetrating_male mammal muscular muscular_anthro muscular_male nude penetration sex standing tongue tongue_out wolf|10146917712