Let's face it: the ass stinks. Especially if you have taken a shit earlier in the day. I don't care if you have wiped a gazillion times (like me). You will NEVER get all the shit off. Every time I fuck my wife doggy style, I get whiffs of her stinky ass. To add insult to injury, that shit odor sticks to my stomach where it contacts her ass during doggy. Now I gotta smell her stinky ass on both of us. Gross! When that happens, I absolutely HAVE to wash my stomach before going to bed.
In the evening, just about everyone has taken a shit (or two). That stink stays there all day simmering in your pants - be you a man or woman. Since most people have sex at night, everybody's ass is going to stink.
In addition to ass odor, there is regular B.O. which also builds up during the day - with or without hair. You know what I'm talking about.
THE BOTTOM LINE:
It can be difficult, but sooo much more pleasant when both partners have had showers/baths recently. If I think that my wife's pussy is extremely foul smelling, I'll ask her to go give it a quick wash. I don't mind doing the same for her and taking a quick bath if my crotch or ass smells. For most people, sex is much more pleasant when you are not being assaulted by foul body odors - be it genital B.O., underarm B.O. (usually us guys) or a rank ass.
I'll give the Noxema and Secret a try as well
Regards,
HOOS