Rule 34 Dev - 1boy abs arm_behind_head beard_stubble bulge cape collar demon demon_tail facial_hair geckobara horns humanoid incubus male male_focus male_nipples male_only masculine muscles muscular_male pecs red_eyes red_hair see-through_clothing sindri_(demonicrefuge) smooth_skinned_male solo sunglasses tail tattoos twitter_user_oc|7241249480