Smell

Does anyone know why someone’s cum smells more potent than others? Basically the guy I’m with his cum smell is very potent and although we prefer no condom the smell that my pussy gets afterwards isn’t the most refreshing. I’ve always received compliments on the fresh clean natural smell of my pussy so the smell I get now after sex really bothers me personally. I prefer my natural smell so I only use unscented dove soap and water to clean myself to prevent messing with my PH levels. But since we don’t use a condom, the cum smell lingers due to him cumming inside of me. And yes, I do always shower & pee afterwards.

Any suggestions or advice?