Why is there a smell when we have sex?

Sexual intercourse: Sex is a natural way to enhance the human experience, to procreate, and to share love. But, it involves bodily fluids, cavities, sweat, and all of that. These can have certain odors. Some people find the odors stimulating and others find them bothersome. But, getting used to the smells and feels of sex...Especially with practice can lead to enhanced sexual pleasure.