Leave nothing to the imagination!
Making porn photos is more than just having sex during a photoshoot. It’s about constantly ensuring that no shadows are created or that everything is explicitly visible.
The golden tips for a porn photoshoot are to not stand too close to each other and leave enough space between you, as well as to show as much of each other as possible. Better a minimal penetration than going all the way in.
So, it’s better to have no shadows and show as much of each other as possible!