Rule 34 Dev - arataki_itto arkapami armpit_hair armpits arms_up blush body_markings bracelets bulge choker demon_boy erection_under_clothes facial_markings fangs fundoshi genshin_impact hands_behind_head horns long_hair_male male male_only muscular muscular_male on_back oni shouji solo sweat tatami tenting thick_eyebrows white_hair wrist_cuffs|6423683728