Hi DowntoMars! I don't have the connection you mentioned in my composite with my TF. We have Composite Eros exactly conjunct composite Mars in the 2nd hse, quincunx Jupiter (1 deg) in Scorpio in the 7th. So pretty intense.
As for Psyche ... his Psyche is conjunct my Siva on his Desc. So that probably accounts for the deep psychic connection we have. There are other asteroids also pointing to the same thing.
But with your Psyche/Eros in the 12th, I would think both of you will have an intuitive, unspoken understanding of each others' sexuality, adding to the already present psychic connection. Conjunct the composite Asc, would emphasize this theme in your relationship.
To give you an example, with my TF, I can tell when he's thinking about me (when we're apart); and what aspect of our relationship he's thinking about ... including the more intimate
I would also look for Kaali-Mercury connections in synastry, composite, and/or First Meeting charts for a deep intuitive connection. Also check for connections to Anubis. Here's an interesting thread on these connections--
http://www.linda-goodman.com/ubb/Forum28/HTML/001466.html
Example, my TF's Anubis squares my Moon exact and my Anubis trines his Sun.
And I've mentioned my Kaali-Mercury connections with him in above mentioned thread.
Hope this helps until someone more knowledgeable steps in to provide additional info.
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~ I have a DO NOT DISTURB sign on my imagination ... because I want to frustrate the twins ... Convention and Dogma
~ The moment I cease to seek the truth, or settle for the truth in the moment ... that is the moment I cease to be a seeker, and become a fundamentalist instead.
~ The truest acts of charity are never disclosed ... they remain a secret between Man, the doer and God.
Because Man knows that each charitable act is an opportunity for him to revel in God just as God avails of His chance to revel in Man through every act of charity.
For them both to continue to rejoice in each other, Man knows he cannot allow worldly accolades to distract him. So he continues to act in kindness ... secretly.
~ moi ~