A writer doesn’t have to include specifics to write erotica or sensual passages. As in reality, foreplay can often be better than the act itself.
Go back through your work and see if there are scenes where you can describe the soft touch of a fingertip, dipped in warm, just made strawberry jam, tracing its way down that small indentation of the cook’s back as she stands at the stove in nothing but her apron ….
Well! Time for more coffee.