A dominatrix (from the Latin dominatrix, meaning a female ruler or mistress; plural dominatrices or dominatrixes) or mistress is a woman who takes the dominant role in bondage and discipline, dominance and submission or sado-masochistic sexual practices, which are commonly abbreviated as BDSM. The male equivalent is Master. A common form of address for a submissive to a dominatrix is "Mistress", "Ma’am" or "Maîtresse". Note that a dominatrix does not necessarily dominate a male partner; a dominatrix may well have a female submissive.

Kama Sutra
2. On sexual union
Chapters on stimulation of desire, embraces types, caressing and kisses, marking with nails, biting and marking with teeth, on copulation (positions), slapping by hand and corresponding moaning, virile behavior in women, superior coition and oral sex, preludes and conclusions to the game of love. It describes 64 types of sexual acts.

Romance is a general term that refers to an intimate and often sexual relationship between two people.

LOVE??

Greek philosophers and authors had many theories of love, some of which are presented in Plato’s Symposium where six Athenian friends including Socrates drink wine and each give a speech praising the deity Eros. When his turn comes, Aristophanes says in his mythical speech that sexual partners seek each other because they are descended from beings with spherical torsos, two sets of human limbs, genitalia on each side, and two faces back to back. Their three forms included the three permutations of pairs of gender (i.e. one masculine and masculine, another feminine and feminine, and the third masculine and feminine) and they were split by the gods to thwart the creatures’ assault on heaven, recapitulated, according to the comic playwright, in other myths such as the Aloadae.[13] This story is relevant to modern romance partly because of the image of reciprocity it shows between the sexes. In the final speech before Alcibiades arrives, Socrates gives his encomium of love and desire as a lack of being, namely, the being or form of beauty. Deleuze linked this idea of love as a lack mainly to Freud, and Deleuze often criticized it.

Only One...

According to many philosophers, the only goal of life is to be happy. And there is only one happiness in life: to love and be loved. Love is essentially an abstract concept, much easier to experience than to explain.