Sirius could see nothing but red, and Remus knew it too.... I'm importing some of my Top! Sirius stories from AO3. Characters and universe belong to JK, (tho it really belongs to the fandom now). I write under the pseud Alondere if you want more stories like this. I firmly believe they were switches, I just write Top! Sirius or Dom! Sirius bc this ship is Siriusly lacking in that. Otherwise, I'd write both. Also, the prompt for this story was; someone flirts with Remus, Sirius gets jealous, it leads to fun times.