Lovemaking and chakra openess

[Fastidious Emanations]

Namaste, I sense blue-ray in the end of your comment. =P
That which is directive of the sensory forces and communicates freely.

I would say the only real signpost of green-ray transfer is that you are in it for the well-being of the other. This is generally felt in the hearts of both entities before any sexual interaction occurs, but also sometimes evolves within the action. That is a very beautiful event to behold!