Tilly Summers, identical twin to Buffy Summers, the slayer herself, moves to Sunnydale to live with her mother and her sister. She's no clue what she's put herself right into the middle of by moving away from her father. After all, she's oblivious. S2 - Complete S3 - Complete S4 - Ongoing femocxSpike It is recommended but not necessary that readers have watched Buffy the Vampire Slayer. This story will not cover all plot points to the same detail as this is about Tilly's thoughts and emotions as she navigates Sunnydale.