comfortable

Sitting on opposite couches with matching laptops. I'm googling when I hear Husband muttering under his breath:

"...gently rub the tip and place it in the..."

He has a look of intense concentration on his face. I'm intrigued. "What?" I say.

"...gently rub the tip of the multimeter and place it in the sensor..."

"Electrician Porn!" I exclaim.

How can you give this up? Why would you want to?