Two good friends, who are colleagues at work too, marry each other's sisters, and the two couples are very close to each other. The guys come to each other for advice on the girls' little likes, dislikes and same is the case with girls. They plan to head out to a resort in a tropical island for a vacation. Out there, they rent cottages in a secluded beach and spend their days going around town and nights drinking out on the beach.
Over the two weeks there, the four open up to each other more than they ever have, and some skeletons come tumbling out of their cupboards. It seems both brother-sister pairs had been curious during their teenage years, and had fooled around, away from their parents' gaze. The latent feelings from those years that the brothers have for their sisters (their friend's wife) burst out during the vacation.
Will they be able to get over these feelings ever? How will the conflict affect their marriages? What happens when the vacation is over and they're back to city life?
This is roughly how I think the story can move ahead. Any suggestions on changes to plot/characters are welcome.
Let's provisionally name the characters, so it's easier for everyone to announce their role of interest.
Jack (to be played by me) and Jenny are brother and sister.
Matt and Marie are brother and sister.
Marie & Jack, Jenny & Matt are the two wedded couples.
Hope you like the setting! Please reply with the role you're interested in, and any idea(s) for the story.