Imperio (Have to Have You) (слэш)

Tom wanted this first, needed to have it, because all of Harry belonged to him. His body and his heart was his, so why not claim all the rest? All the untried experiences, the only first that Tom knew of.
No one would take it from him, not if he took it first.
Tom wanted everything Harry was willing to give and if he had to give up something in return, then that was his decision to make.