Kinktionary
More like guidelines and a lot less like definitions.
Fucktoy
A fucktoy is someone who allows another person, generally a Dominant or Top who owns them, use their body for sexual gratification at the Dominant/Top’s whims. It can include specific positions preferred and letting their body go limp to be moved like a toy. Fucktoys can be subjected to dollification and bimbofication by their Dominant, Top, or Owner. They can be slutted out for others to use as part of a scene, punishment, reward, or rule set within their dynamic.
I.E. someone’s living sex toy/doll