Ah, you've reminded me why this is one of my favorite m/m pairings. You do such a fine job of characterizing them both and of building the sex and attraction into their characters (always my favorite sort of kink fic). Overall, you've built full, detailed world that really works. I particularly like the way you develop the similarities and differences between Snape and Lupin.
He’d spilled his spunk in Sydney, jerked his johnson in Jakarta and wanked his willie in Winnipeg, Ahahaha!
He’d spilled his spunk in Sydney, jerked his johnson in Jakarta and wanked his willie in Winnipeg,
Ahahaha!