and that post was a little embellished... he doesnt beg.. I like naughty things.. and so does he..
I guess I don't know what naughty is but that is ok, if you want to keep that unclear it is not so important.
What really pertains is whether or not you disclosed "enough" information to him up front. That is vague. It sounds like you told him a number and he was ok with the number. But later learned about the type of the relationship and was a bit disenchanted. So he should have asked that up front.
But then you elude to you fearing he would be "disappointed" if he knew details, names and events.
Well most folks don't want to know details. Some may want to know specific things.
Names are usually pretty important to know. It is good to know for example your wife did not have sex with her current boss or that she is not friended on facebook to her past lovers. Or that she has not had sex with Snoop.
Events? Maybe you mean threesomes, groups, same sex, or who knows what. He should want to know about rape for example. Or past abuse. Doing the whole Ohio State band and so on. I am embellishing here. Some of this is fair game. Many folks will say it is all in the past and not his business. My take is that if it matters to him, he needs to state that up front.
You did not state how the fact that he was smaller than someone else came up. It matters how that went down. Still unclear.
Also in your first thread you say "We are both very open minded sexually and are looking to expand our sexuality not only with each other, but as individuals, which I am comfortable with."
That suggests to me that you have been discussing an open marriage. If this was the context of the discussions about your previous experience versus his then it really does make sense to me anyway. Why he would care more now than before.