Rule 34 Dev - 2_horns 4_fingers anthro big_penis biped black_body black_fur blue_body blue_fur duo fingers frottage fur genitals horn humanoid_genitalia humanoid_penis male male/male muscular muscular_anthro muscular_male penile penis purple_body purple_fur sex size_difference ictonica genshin_impact mihoyo lawachurl mitachurl 2024 hi_res|20710308465