2023 bathrobe black_hair blush bottomwear carrying_another clothing container cup demon digital_drawing_(artwork) digital_media_(artwork) duo empty_eyes eyes_closed female green_bathrobe green_clothing green_eyes green_robe hair helluva_boss hi_res holding_container holding_cup holding_mug holding_object horn humanoid imp larger_humanoid larger_male male male/female mammon_(helluva_boss) mug multi_arm multi_limb npolegek red_body red_skin robe shorts signature simple_background size_difference sleeping smaller_female smaller_humanoid