Rule 34 Dev - 2011 anal anal_sex animal_genitalia anthro ball_gag balls black_fur black_penis blue_eyes blush bondage bound brown_eyes brown_fur clothing crossdressing cum drooling duo elbow_gloves equine from_behind fur gag girly gloves hooves horse horsecock huge_cock kaeldu leash legwear lying male mammal mane nude on_side penetration penis rajii saliva sex stockings white_fur yaoi zebra|2009703144