Rule 34 Dev - al'diabolos ass biceps big_sub claws demon diablo diablo_(character) dick erection fangs_male gay horns humanoid humanoid_genitalia long_tail looking_at_viewer lytta_the_bug male_only muscular_body muscular_male nude pecs presenting_ass red_body retracted_foreskin smile spread_legs submissive toe_claws veiny_penis|6566279936