Anal only doenst include dp.
But I get your point and as you I think pussy in porn has only secundary function. Its nice to look at and thats it.
To plug it away, as you point it, is still more often thn not needed as a lot of actors tend to slip into that 'wrong' orifice as soon as they get a chance. I am just not sure a pussy plug doenst obstruct the view too much. Best option for me is still the girl herself occupying it by rubbing or than just defend its entry.
Sealing it off with tape is another option, but see above. Doenst look fine!

Btw, analsexonly, me too, but experience with most pro studs shows they are so easily tempted to not ignore it - even some clear director set 0% pussy scenes!
