In my experiences, whenever I have kissed a girl's ass that I was dating, she used, played, and left me hanging out to dry with a broken heart. On the otherhand, if I was at least slightly an asshole from time to time, I have them whipped and willing to do whatever they have to in order to keep me around.
I don't mean being a total asshole all the time, but instead I am saying that being a jerk from time to time is advantageous. You know, doing little asshole things like not calling her after a night with the boys or mingling with everyone but her all night at a bar. Maybe even flirting with other girls in front of her even though you have no intentions for the flirting to lead to anything else.
I think you have to be at least partial asshole to keep a girl, do you agree?
Juan Petrulo