Have you ever watched or had someone watch you have sex ?

Yes to both

i watched my wife having sex with a male friend of ours

Reconnected with a friend from high school a while back when he and his wife showed up at a campground we use. My husband noticed them though he didn’t know them. Just liked their look. We watched a while as my brain chewed into the past. Hadn’t hooked up back in the olden days, but have since done that.