bottom severus snape

What if Severus Snape finds himself naturally acting submissive around Harry whenever they're alone? Is it really only his gratitude for being saved or…? Or Severus finds out after the war he’s Harry's mate, Harry fundling over the idea of domming his Potion Professor and the Staff of Hogwarts who enjoy watching the duo become more flustered…

It’s a double blow: the news that not only has Sirius Black escaped from Azkaban, but his loyal pet Remus Lupin will be invited to teach at Hogwarts next term with open arms. Despite everything, Severus brews the Wolfsbane. (That he finds himself teaching the potion to Lupin is something he cannot quite manage to regret.)