My wife puts me naked in the same position on our living room couch, & I react the same way. A couple of neighbors have walked in on us a couple of times, the women talk without my wife skipping a beat.
In college I had a strong, athletic, very dominate girlfriend who stripped me one time during an argument and turned me over her knee, just like her, and during my spanking, her roommate walked in and had a seat to witness my humiliation. I got spanked many times by both over the 2 years we dated.