Rule 34 Dev - abs anal anal_sex anthro anthro_penetrating anthro_penetrating_human arm_pull bed big_dom_small_sub bodily_fluids brown_body brown_fur brown_hair closed_eyes cum cum_in_ass cum_inside cum_while_penetrated dominant duo equid equine from_behind_position fur furniture galetta ganachethehorse genital_fluids hair hi_res horse human human_on_anthro human_penetrated inflation interspecies kneeling larger_anthro male male/male male_only mammal muscular muscular_anthro muscular_male on_bed pecs penetration penile penile_penetration penis_in_ass prison_guard_position sex size_difference smaller_human smaller_male smaller_penetrated stomach_bulge wrist_grab|9520381328