"Amy's Ass" (Doctor Who/NCIS, Amy/Abby/Ziva)

[swan_secrets]

Title: Amy's Ass
Fandom: Doctor Who/NCIS
Pairing: Amy/Abby/Ziva
Rating: 18/NC-17
Disclaimer: I don't own Doctor Who or NCIS or any characters featured in this not-for-profit fic.
Summary: A piece originally written for kink bingo 2011 for the 'Bodies and Body Parts' square. The NCIS girls get fixated on Amy's behind.
Warnings: explicit f/f sex

Amy Pond was on her hands and knees on the bed...