Two souls and bodies seem as one, supported and floating on some divine stream in Paradise.… This is the real ideal and end of Karezza. You will finally enter into such unity that in your fullest embrace you can hardly tell yourselves apart and can read each other's thoughts. You will feel a physical unity as if her blood flowed in your veins, her flesh were yours. For this is the Soul-Blending Embrace.

The Karezza Method : Or Magnetation, the Art of Connubial Love (1931) Ch. 11 : The Karezza Method