To each their own, as far as telling the W, Girlfriend, Sig other.
I treat this as my private place (no pun intended, but it would have been a good one had I intended it). My W would not understand, think I was obsessed (which I guess I am), think it was being done for alterior motives, etc etc.
I would think most W’s would not throw a parade in your honor, because you were doing PE.
For the Henpecked Guys, you would probably get your balls busted for not painting the bathroom, for which you were spending too much time PE-ing. For the guys who’s wives have loose lips, she might be slamming down the wine with the Neighbors wife, and let it slip out that you are stretching your dick.
I guess if you have a cool wife, like the guy in thunders place who swings, then it would work out good.
Whatever floats your boat.