Rule 34 Dev - 1boy abs armpits arms_above_head arms_up artist_signature black_hair curly_hair demon demon_boy hair happy_trail harness horn horned_humanoid horns incubus looking_at_viewer male male_focus male_only muscular muscular_male naked navel partially_visible_penis pecs pompadorkery pubic_hair straps tail tattoos veiny_penis|6494585960