My Story wa Totsuzen ni: XL Size Henshuu to Futari no Himitsu Shuzai Time

Kongou Daiya is a struggling manga artist. One day, he receives a request from Ethan, an editor who is half-British and half-Hong Kongese, to write a BL manga. Daiya accepts the commission enthusiastically after knowing that his BL brought Ethan to Japan. Still, he is troubled by his lack of experience in romance and has trouble creating a story....