It is no extraordinary paradox, That a man may himself debauch his own wife, and a women harlotize with her own husband—But this subject must be touched with great nicety; therefore I shall only add, that even our most unobserved behaviour shall carry with it such a spirit of refinement, as to prevent that vulgar and libidinous degeneracy, which will infallibly blunt the edge of our joys, and in the end pall our relish.