Show And Blow

Me and my sexy younger slut wife wanna go out to an old style porn palace.
A reasonably clean place where she can suck my dick while some lucky guys can see. Then our hope is for a glory hole situation so she can give some lucky guy or even more than one guy a world class blowjob. She is super oral and really gives great head and loves doing it.
I'd love to watch her and then have her finish what she started and blow me and add my cum to the load in her belly.
Anybody have experiences like this?
Work out good for you?
How about sharing pros and cons?