BCM, it depends. As what
@glockman above said, if tam chiak, you will feel the very life sucked out of you. A basic cum in mouth is no real biggie. It's what she does after you cum.
I've now refined my theory on CIM.
@glockman, as you mentioned it's how much she sucks after climax. As from my posts from years ago, I was expressing this to you and ahmeng wherever he is (
@strawberry, can you please pass this message on? Ask for fee from glockie to cover your messaging costs please.) I've now gone back and remembered that every time it was a CIM, there was a lot of extraction going on. Maybe hence my slightly less than positive recollections.