A Tangled Affair

It was wrong on every possible level. She was happily married to his best friend, yet her mind constantly traveled to him. He didn't want to jeopardize the close bond the three of them had but his want for her was enough to keep him wanting more of her. But what if her husband starts to stray as well, but not in the direction anybody expected? Rollins/OC/Ambrose Slight Rolleigns!