#1 Laying lean in CG. The girls need to be trained on this. And the angle and distance must be mastered and once mastered trained up the same way consistently. Secondly consistecy in training how to make perfect centered eye contact. Because when on the occasions these things are nailed there is no other position that matches this utterly intense mind immersion in VR porn. It is the most immersive experience ever. A great example of absolutely nailing this position in angle, distance and eye contact is Mellissa Stratton in Neural Link.
#2 Feet up Missionary. While standing position is less commonly used esp with a Handy its the view here that takes the cake. Seeing a girls gorgeous feet right up by your eyes while seeing her flower being deliciously parted by the stunt cock is a visual masterpiece.
#3 Seated lean in CG. Much the same reasons as number one and is super immersive in the second most common used VR position , which is the seated position. Again a great example of absolutely nailing this position in angle, distance and eye contact is Mellissa Stratton in Neural Link and Emily Jade in Raw taboo peeping as she wraps her arms around you. Wow this is so intimate and immersive.
#4 Reverse laying squatting CG. The feel on the handy when this is done right is incredible. The best of Amirah Adara in SLR PT absolutely nailed this position.
All producers please take heed of this advice as it will make every single scene incredibly immersive when done right!