Rule 34 Dev - 2024 2_horns 4_fingers anthro big_penis biped black_body black_fur blue_body blue_fur duo fingers frottage fur genitals hi_res horn humanoid_genitalia humanoid_penis ictonica male male/male muscular muscular_anthro muscular_male penile penis purple_body purple_fur sex size_difference species_request|10841178232