When my wife leaves for work...
I work out of a home office.
Unbeknownst to my wife, I am also a nudist.
When she leaves for work in the morning, I strip out of my t-shirt and boxer shorts that I use for my sleep clothes and spend the rest of my day completely naked.
Sometimes I'll rummage through the hamper and find a pair of my wife's panties to use as a jerk-off rag.
I sit out on our secluded patio in the nude.
I watch pornographic videos on my cell phone while sitting at our kitchen table, shooting ropes of cum all over the floor.
I do some of my best work in the nude.