zNSFW

Neck Cuff

Happy in a neck cuff (xpost from /r/happygirls)
Double collared with neck cuff.
Neck-cuff buddies
Gorgeous red head, with neck cuff to keep her hands where they can be seen
An interesting use of the neck cuffs...
Chrissy from cuffgirl.com in a neck-cuff, with hands cuffed behind back.
Neck cuffs
Neck cuffs
Ruby showers in metal cuffs, handcuffs, ankle cuffs, and neck cuff