Aside from the usual threesome-turned-spectator-sport (which is why I much prefer group scenes involving strangers rather than being a couple's
new toy), I've had other occasions to fuck while others watch.
Perhaps the one that best summarizes the experience (and comes closest to the OP's intent), was the time a guy who'd read my blog and was curious as what, exactly was literary license and what was "objectively true" visited me from San Francisco in May of 2007.
Though he claimed to be a "powerbottom", he really was too inhibited to have any real breakthrough moments, and after four days of frustration that did nothing but leave him with a sore ass and me with blue balls, I signed on Mancunt and had a real hungry hole come over. The session included most of the bells and whistles (spitting, slapping, deep digital assplay, etc but no WS or real FF) and lasted pretty much all night.
When we were finally alone again, I looked at him with a satisfied look and told him that that was how it's done. Far from being pleased, he was actually kinda horrified, and told me that he felt as though he'd "seen a hungry wolf feeding".
He left for a hotel about 30 hours later
BTW: because I'm a writer, I know that semicolons separate full clauses.
