Firstly, I do not believe that there is always a �need� for emotional connection for a woman to have sex. Whilst I concede that most women may want and prefer this in order to enjoy it in a sensual way, it is not a pre-requisite for the physical act. Secondly, some (dare I say many?) women often just look for the physical attributes, and many (oops I did it again) women (including those of the oldest profession) actually prefer not to have any emotional contact in certain encounters.
Now back to the men, as per the Q. It is entirely possible for a man who has experienced sex to abstain from doing so for a period of time if they believe that they have found someone they respect, love and wish to be with, whether or not the partner has experienced it. It just depends on the man, the partner and the relationship.