art by as109, 1girl, lucifer (helltaker), breasts, white horns, horns, mole, naked apron, tail, apron, red eyes, demon girl, demon tail, white hair, blush, solo, demon horns, sweat, mole under eye, large breasts, black apron, bangs, black tail, looking at viewer, cleavage, areola slip, clothes writing, red background, blunt bangs, collarbone, gradient background, gradient, closed mouth, bare shoulders, short hair, leaning forward, single hair bun, mole on breast