It is a rich part of life and certainly a fabulous part of mature love. I think hiding the erotic aspect of love or couching it in euphemisms sends an unhealthy message. Let's talk about it straightforwardly. Either openly wildly enthusiastic or shyly wildly enthusiastic or secretly wildly enthusiastic, embarrassingly wildly enthusiastic, etc. You get picture.
Sex is the single largest universal of mankind.
Everyone is interested in it. My frankness in the matter seems to be a popular part of my writing. That's her job. I've traveled extensively, and there is nothing like being in a place to know its flavor and habits.