Fic: By the Grave and Thee (S/X, NC-17, 1/1)

Title: By the Grave and Thee
Fandom: BtVS
Pairing: S/X
Rating: NC-17
Summary: "There we go," Spike breathed, damp and really, really good against Xander's suddenly incredibly sensitive neck.
Words: 4349
Feedback: Always beloved
A/N: Written for crazydiamondsue, who wanted biting fic, and entrenous88 who not only prompted me to do this is s7 -- an under-appreciated season, but she beta'd it, too. Dear god the amount of typos I make! Title is from Shakespeare's first sonnet; it's a Sue fic. Of course I reference Shakespeare :)