Warning - while you were typing a new reply has been posted. You may wish to review your post.
... Screw it I just commit this post.
Beside, some times we think - well maybe he is tired today or something else is bothering him so he is not performing as well as he could or used to
Agreed.
@elvikun
But it's wrong to say that men don't care as long as they just enjoyed it themselves. There are man (here here over here *waves*

) that actually do care about that. And not just in a fake way like telling myself that I'm awesome in bed. That way I would stay at 'level 0' forever. And the quality is not just expressed in time. Men who last for 40-90 minutes can be a pile of crap. In fact, some women can actually have an orgasm within 5 minutes. Often that involves more than just penetration. But sadly I'd have to agree that it does apply to most men and most of the time... Like the stereotype guy that just puts it in, takes 3-5 minutes and zips up and leaves and tells everybody how awesome he was. Just ignore those guys and tell your girlfriends to avoid him.
@harpy
If a fuckbuddy slowly/coldly breaks up after telling him the truth then he is just a loser imo. Fuck buddies are supposed to increase the quality of their sexual experiences where possible. Better learn now then walk away angry and look for a faker and make the same mistake again till the day you die. That's like living in a fantasy world. That's the same as some lonely in a basement fantasizing about his non-existent sex-life. They are both fake in the end.
So to sum it up:
* Both men (obviously) and women are easy to seduce?
* Almost all men think they are great in bed while they actually almost all suck?
* Lying to women may increase your chances for getting laid. However because of this the chances for honest guys decrease dramatically.
* Women and men both lie to each other for various reasons. They both keep up 'old traditions'.
My conclusion: Both genders are disturbing...