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1. How To Lose A Slytherin In 10 Days by Sage__Pages

   Fandoms: Hogwarts Legacy (Video Game), Harry Potter - J. K. Rowling  

   • Mature
   • Creator Chose Not To Use Archive Warnings
   • F/M
   • Work in Progress

   23 Aug 2025

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Sebastian Sallow/Original Female Character(s)
   • Sebastian Sallow
   • Maeve Clancy
   • Original Female Character(s)
   • Imelda Reyes
   • Garreth Weasley
   • Poppy Sweeting
   • Ominis Gaunt
   • Hogwarts Students
   • Anne Sallow
   • Duncan Hobhouse
   • Enemies to Lovers
   • Fake/Pretend Relationship
   • Romance
   • Romantic Comedy
   • Sports Romance
   • can you tell i dont play sports
   • Eventual Smut
   • 8th year
   • thats a thing now
   • Yule Ball (Harry Potter)
   • Morally Grey Sebastian Sallow
   • Jealous Sebastian Sallow
   • Dual POV
   • Gryffindor vs. Slytherin Rivalry
   • Gryffindor/Slytherin Inter-House Relationships
   • Sebastian Sallow Being An Asshole
   • Theyre both dumb
   • Theres a fine line between lust and hate
   • Relationship Bets
   • Hate Kissing
   • Hurt/Comfort
   • Mild Angst
   • Quidditch match
   • Other Additional Tags to Be Added
   • If you’re looking for a historically accurate fic then look elsewhere
   • Quidditch Rivalry
   • Aged-Up Character(s)
   • everyone is 18+
   • Grief/Mourning
   • Tw’s and cw’s will be tagged in relevant chapters so can be skipped
   • No AI here besties
   • If I say Weasley assume I’m talking Garreth unless stated lol
   • Slow Burn
   • Idiots in Hate
   • Idiots in Love
   • lmao they can’t make up their minds

   Summary

   The Gryffindor-Slytherin rivalry is a tale as old as time, especially when it comes to Quidditch. So it should come as no surprise to anyone that Gryffindor chaser Maeve Clancy can’t stand that smug, infuriating, entirely punchable Slytherin beater, Sebastian Sallow.

   When one of her hopelessly romantic friends gets dumped, Maeve makes a reckless bet: she can get any guy to dump her before the Yule Ball and prove, once and for all, that men are the problem. Unfortunately for Maeve, Sebastian’s got a bet of his own — he wagers he can get Maeve to fall for him before the next Gryffindor-Slytherin match, throwing her off her game and securing Slytherin’s win. It’s a shame neither of them know about the others’ bet…

   Inspired loosely by 'How To Lose A Guy In 10 Days'

   Language:

   English

   Words:

   35,681

   Chapters:

   4/?

   Comments:

   45

   Kudos:

   57

   Bookmarks:

   7

   Hits:

   849