I feel bad echoing Majmunka's comment but at first I was a bit skeptical but you really sold me on it. They felt very IC for this universe you created and frankly I loved that Severus took care of Avery--mostly for Harry because I find that utterly believable. The sex was fabulously erotic, too. *fans self* And clearly Harry's special if Severus is willing (more than, I'd say) to have him again. Gritty and raw, really enjoyed it. Great job.