Both women pretend to know a lot about sex and write about it, while in fact they have never proceed to it in their relationships.
Both loaded with great humour and their plots don't fall into the usual romance movie boredomness but offers something new and hilarious.
When her boyfriend was caught cheating on her, Terada Aki moved out of her apartment and into a sharehouse, where she found herself reunited with her first love, Hongyo Tomoya. Hongyo is novelist, but he has recently been having trouble with his writing, and he asked Terada for help - with a shocking proposal. To complicate matters, the other residents in the sharehouse also start interfering in Terada's life.
In need of money to redeem a treasured family portrait, struggling manhwa artist Jeong Bae takes part in a publishing company's competition for an adult manga with a prize ?130 million. Advised that his big weakness is his story-writing, Jeong Bae advertises for a professional writer and ends up hiring the self-important Han Da Rim, with whom he agrees to split the prize money 50-50 if they win. Unknown to Jeong Bae, Da Rim recently lost her job as a sex columnist, where she compensated for her lack of experience with men by copying material.