This was a brilliant take on what could have happened had Sirius been rescued. I loved him as a more mature (while still the rogish imp we all love)protecting Harry and taking on these tasks. The wonderful build from animosity to sex buddies to begrudging romance between Snape and him was spot on perfect. I've never been a fan of Sirius/Snape but this I completely bought and loved. A wonderful read and one I'm sure to enjoy again and again.