Cassie and Merlin Have Magic FanFiction

The True Story of Camelot

The True Story of Camelot

F/F
Multi
G
Updated
12.04.2025
Fandom
Merlin (TV)
Characters
Original Female Character(s), Merlin/Arthur Pendragon (Merlin), Merlin (Merlin), Arthur Pendragon (Merlin), Gwen (Merlin), Morgana (Merlin), Agravaine (Merlin), Gaius (Merlin), Knights of the Round Table (Merlin), Gwen/Lancelot (Merlin), Uther Pendragon (Merlin), Leon (Merlin),
Tags
Incest POV Original Female Character eventually Evil Uther Pendragon (Merlin) Merlin is Emrys (Merlin) Merlin Has a Younger Sister Merlin Has a Sibling Gay Merlin (Merlin) Gay Arthur Pendragon (Merlin) Gay Morgana (Merlin) Queen Morgana (Merlin) Half-Sibling Incest
When Merlin moves to Camelot, he brings his younger sister (Cassiopeia Athena Black) with him. Cassie quickly becomes enamoured with Morgana while her brother slowly falls for Arthur. How will Merlin and Arthur's feelings for each other and Merlin's...