Rule 34 Dev - all_fours anthro balls big_balls bites blood breasts canine caprine crying cum cum_in_pussy cum_in_uterus cum_inside dialogue doggy_style female feral forced fox from_behind from_behind_position furaffinity_username heat_(disambiguation) impregnation internal knot knotting large_insertion lazybutts lustylamb male mammal outside ovum penetration questionable_consent rape scratches sex sheep size_difference straight tears tumblr_username uterus vaginal_knotting vaginal_penetration|2690282728