Rubbing a toilet paper

A husband, tired of his wife asking him how she looks, buys her a full length mirror.

However, this does little to help, as now she just stands in front of the mirror, looking at herself, asking him how she looks.

Then one day, fresh out of the shower, she is yet again in front of the mirror, now saying that her fronts are too small.

So the husband comes up with a suggestion,

“If you want your fronts to grow larger, then every day take a piece of toilet paper, and rub it between your fronts for a few seconds.”

Goes to fetch paper Willing to try anything, the wife fetches a piece of toilet paper.

And then once again, she stands in front of the mirror, this time rubbing paper between her fronts.

“How long will this take?” she asks.

“They’ll grow slightly larger every day over the years,” he replies.

The wife stops, turns to him and says,

“Wait, why do you think rubbing a piece of toilet paper between my fronts every day will make my fronts grow over the years?”

The husband shrugs. “Why not, it worked for your bum, didn’t it?