Missions of Love Vol 18

From the Kodansha edition

Romantic hijinx and sexual tension are rampant in this funny and dramatic shojo series. Ages 16 and up. YUKINA VS HISAME Yukina is set to go on TV to discuss her novel, but if she's not careful, Shigure will discover that she's been writing about him all along. The threat should be averted as soon as the TV show is over, but Hisame informs her that Shigure will be in the live studio audience, and he will personally make sure her secret is exposed unless she agrees to do everything he says...

Source: Penguin Random House API