Rule 34 Dev - age_difference all_fours anal anal_sex anthro ass_up backsack balls biceps blush bodily_fluids bondage bondage bound canid canine canis collar comic cum cum_in_ass cum_inside cutaway doggy_style duo felid from_behind_position genital_fluids genitals humanoid_genitalia humanoid_penis inui_j_isohata leash leash_pulling leashed_collar male male/male mammal monochrome nude pantherine pecs penetration penile penile_penetration penis penis_in_ass restraints rope rope_bondage rope_harness sex size_difference small_dom_big_sub smile smirk submissive sweay tiger tongue tongue_out wolf|13775271408