I've been with my g/f for 3+ years now. She is an amazing person. She is probably the most kind-hearted person I've ever met. She is my absolute best friend and I would give my life for her. The only thing is, I've been with her since 2 months into my freshman year of college and I'm now a senior. One month previous to her, I had a year-long relationship in HS. So I've more or less been off the market from the age of 17-22. I'm going fucking crazy. I get absolutely everything positive out of this relationship: love, friendship, happiness, etc. But the animal inside of me is horny as fuck and needs some sort of sexual change. Even just to make out with another girl. I don't need to go out and fuck a thousand chicks, I mean just sort of wet my palatte every now and then to remind myself I've still got it. But I don't want to break up with her. She really gives me no reason to, and I really don't want to. I still love her and I can see myself always loving her. But does love necessarily mean exclusivity? Help me please. And please give more advice than just "if you love her, don't cheat." If it were that simple, I wouldn't be posting this.