Wherever Nana's crush touches on her body feels warm and heavenly. It almost feels like this isn't her body anymore... She never thought she'd get into a pretend relationship with Chihiro, the man of her dreams... Nana Shinonome is a writer and her chief editor, Chihiro Naruse, chooses her to write their magazine's first ever raunchy column. Being entrusted with such a responsibility by the person she loves by being put in charge of this assignment, Nana doesn't want to let Chihiro down, but there's no way she can write it! How can she know what it's like to feel pleasure in bed? Because, the truth is, Nana's never been with a man!