FURVERT!

anthro balls balrog_(the_lord_of_the_rings)bdsm biceps bodily_fluids bondage bone bound chain chained chained_cuffs claws cum demon dominant dominant_male duo ejaculation erection fire flaming_tail genital_fluids genitals hi_res horn humanoid_genitalia humanoid_penis j._r._r._tolkien kotia male male/male middle-earth_(tolkien)muscular muscular_male not_furry nude open_mouth penis simple_background skull skull_head submissive submissive_male tail teeth whip whipping