He feel frustrated no matter how he try she still unable to come, so he ask therapist for help. He felt like he is not good in sex and the girl friend felt she is not attractive enough to make him give more effort about it. The last time they had sex, again, he come and his girl friend was unable to come. His girl friend scold him and he leave without saying a word, he also won't believe that he himself think he don't want to have sex in these few weeks that too much sex with his girl friend and this makes him feel tired. They broke up at last.
I believe most of the men won't believe that there is such a thing as too much of sex. Yes, this does happen, in this case this guy here have too much of frustration in sex and relationship. After some time, he may have a chance to meet some other girl that can have a better sexual relationship. Sometimes, work or some other thing may affect you mentally or physically that you are feeling not willing to have sex. It's normal, right?