Rule 34 Dev - 2boys 3_eyes anal anal_sex blush brown_eyes brown_hair closed_eyes dark-skinned_male dark_skin demon demon_boy gay horns human incubus male male/male male_on_male male_only marco_diaz no_pants pointy_ears pubic_hair purple_skin red_eyes red_hair short_hair star_vs_the_forces_of_evil tom_lucitor tuxedo twokas yaoi|4202010032