If a story has something like:

My wife is still beautiful. With a perfect 34/18/42 body, and large perky nipples…

Then I just move onto the next story immediately. It’s such a boring cliche and creates an exact mechanical woman.

Their body type can be hinted at.

My wife has hips your eyes can’t help but admire, and breasts that any woman would be proud of.

That let’s the reader create their own desirable women in their mind.

For me, that’s a woman that looks like my wife. For others it might be a totally different body type, but they’ll still create that image.