The Mafia's have taken over the city, no one is safe if they are outside their territory. The Slytherins and the Hufflepuffs have had an alliance for some time but recently they have started to become divided. As a sign of trust and to keep their alliance strong the Slytherins have come up with a solution. A masquerade ball! The families have decided to marry together to keep their alliance strong and unbreakable. But little do they know a powerful lord is gaining the strength to take over all the gangs powers, the newly wed couple will do whatever it takes to survive. ⚠️⚠️Smut, Abuse, Mental health topics, hard to talk about topics, Addiction⚠️⚠️

'Dear (L/N), I apologise for the sudden owl however I would like you to start staying after potions on Fridays for tutoring.' A Finished Severus Snape x Reader Fanfiction