Rusty nailed

"With her boss out, Caroline's working long hours to keep the design company running. Her photographer boyfriend is gallivanting the world for his job. Neither have any complaints about the reunion sex! Then Simon decides he's tired of travelling and he's suddenly home more. Eventually Caroline and Simon have to sort their relationship out."
"The sequel to WALLBANGER, this story follows Simon and Caroline as they navigate being in a relationship, renovating a house, changes in their professional lives, and the rollercoaster of relationships with their friends."@en
"With her boss out, Caroline's working crazy long hours to keep the design company running. Her hotshot photographer boyfriend is gallivanting all over the world for his job. Neither have any complaints about the great reunion sex! Then Simon decides he's tired of travelling and he's suddenly home more and wanting Caroline home, too. Eventually Caroline and Simon have to sort their relationship out. Used to being on their own, can they create their own happy mid-ground together?"@en