Baek Na-kyum once made a living painting gay erotica, yet this talented artist has since abandoned his brush, vowing never to create lewd art again. This doesn’t stop Yoon Seungho, a young nobleman notorious for his insatiable lust and volatile temper, from seeking him out and demanding Na-Kyum become his own private painter. Despite his reluctance, Na-Kyum is pulled into Seungho’s world, one tinged with danger and desire in equal measure. Will Na-Kyum be able to satiate his new patron’s lust for erotic art–or will the line between artist and subject become inexorably blurred?