From Yen Press:
Tamaki, a woman who’s grown tired with her life, is one day asked by the famous painter Shunsui Ishihara to become his model. Not just any model, that is a nude model. But when she accepts without hesitation, Ishihara is taken by her peculiar response and somehow falls for her? The misaligned love life between an oblivious girl and a handsome but extremely self-conscious artist begins here.