Rule 34 Dev - 2boys anal anal_fisting anal_insertion anal_juice avian_humanoid black_hair black_nails black_sclera blush bodily_fluids claws dark_green_hair dark_hair demon demon_boy demon_slayer drooling dual_persona english_text erection fangs feathered_wings fisting fundoshi fundoshi_aside gay green_hair hantengu happy horns humanoid karaku kimetsu_no_yaiba long_hair_male looking_pleasured male male_only masturbation muscular muscular_male nail_polish on_back open_mouth p_parituhh penis pointy_ears saliva selfcest smile spread_legs sweat tengu tongue_out uncensored urogi veiny_muscles whitewashed wings yaoi youkai|8978888480