Rule 34 Dev - abs anal anal_sex anthro anthro_penetrating anthro_penetrating_human anus ass balls barazoku big_balls big_dom_small_sub big_muscles big_nipples big_pecs big_penis blush bodily_fluids breath dominant duo erection felid fur genitals hair heart_symbol hi_res huge_muscles human human_on_anthro human_penetrated interspecies larger_anthro larger_male looking_pleasured male male/male male_penetrated male_penetrating male_penetrating_male mammal miazuma_shouki muscular muscular_anthro muscular_human muscular_male navel nipples nude pantherine pecs penetration penile penile_penetration penis penis_in_ass pubes sex size_difference smaller_human smaller_male smaller_penetrated sweat tiger|13409059784