Rule 34 Dev - abs anthro anthro_only balls biceps demon erection fluffydeerhooves genitals hasbro hi_res horn humanoid_genitalia humanoid_penis looking_at_viewer lying magic:_the_gathering male male_only muscular muscular_male muscular_thighs navel nipple_piercing nipples nude on_back open_mouth pecs penis piercing pose rakdos serratus simple_background solo spikes triceps vein veiny_muscles veiny_penis wizards_of_the_coast|10856319224