An intimate conversation between two people where they explore the opposing person's mind, penetrating every possible entrance to their brains. Conversation sex is used to get to know the other person at a deeper level then day to day conversation allows.
"I really felt like I got to know her last night; we had some tight conversation sex."

"He said he was into poetry three times, but I didn't respond....dropping big hints for some hot conversation sex."
by jj ponderosa January 12, 2012
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