Steel collar
Wife material
Wifey material
Breeding material
Bonus material:
The Silver Collar
Wifey material
Wifey material
Breeding material?
Lady gives a shock collar a try, not thinking it'll be that bad
Shock Therapy
Girlfriend Material
Mild Shock
Cuffs 'n Collar
Wife material
Wife Material
Breeding material
Wife material
Wifey material.
Marriage Material