naugeda

So no specific explanation?

I'm 26 (M) and already had several sexual experiences. I've also been in couple 2 times. I have always been as faithful as possible except for long distance relationship. I always think that my relation with someone is based on my feelings and not what my body does or not. Sex is not a way to keep me . My last girlfriend once asked me if I just wanted sex in general or sex with her specifically and I told her well I'm dating you so I can only have sex with you. And I really meant it. If I wasn't dating her, I would have sex with anyone else that I find attractive. So here is my question, is something wrong with me ? Why do people generally get aroused thinking of a specific person and only want that person then ease that urge ? Any tips or advices would be welcome.