Need help finding a yaoi manga!

I suddenly wanted to read this manga that I have read years before. The pair met and became friends (they are like late 20s to 30s). One was a salaryman and the other was a writer. The salaryman (I think he was the uke) always hanged out at the writer's house. and they sleep in one bed for several times in a friendly manner. The salaryman did not know at first that the other guy was a writer. I think they were both straight and then they began to develop feelings for each other.

Does anyone remember what this manga is? Anyone know the title? Please tell me, I want to read it again,

Thank you very much!