Originally posted by Crono1000
Here are a few things that I can't help but put emphasis on in this situation:
This is the bottom line. The truth is no matter how right, or how much sense we make, you're still going to do what you're going to do. So don't think anyone can give you the answer, but maybe we can help you figure this out yourself.
Now let me place a disclaimer here before I say anything, especially since Tit frequents the boards sometimes. I absolutely love my gf 100% and nothing can change that, I've never been tempted or even thought about it, we've had a strong healthy faithful relationship that has been based on the most amazing display of trust, honesty, and respect. And she has an amazing rack

honest
I'm only a few years older than you, but as I've discussed with my single friends, being single in college must be the coolest feeling in the world. It's like hunting while all of the deer in the woods are surrounding you, grazing feet away from you oblivious of your threat, exposing their meaty flesh while you scope them tirelessly, brushing up against you in the bus... being naked in your dreams...
haha kidding! But these are experiences I will never get to partake in. Of course I'm forced to say here that I don't miss it, and in truth I don't regret it at all and certainly wouldn't change my circumstances for anything. But I certainly don't recommend it. (In the same way I don't recommend a long distance relationship, which I have also successfully gotten through) In a sense, it takes a certain amount of discipline and assurance, which is something you won't get until you have gone out and explored your dating oppurtunities.
Anyway, things will change in your future and like gr81 said you'll be missing out if you don't take advantage of this oppurtunity. I'm not saying that you're too young to fall in love, (although I must say on MY timeline you're still able to see other girls since u guys haven't been dating too long) but you haven't had the oppurtunity to know what you're looking for and what you like/dislike- and these are developing emotions you won't have until you see what's out there. Because when you leave Momma's doors, a whole world of oppurtunities (and pussy) will be throwing themselves at you.
So what do I mean by all this? Well for me being single and, in your case I'm assuming in high school, means learning who you are and what you like/dislike. It's time to have fun as gr81 said: break a few hearts, crash a few parties, and (although being smart about it) meeting a few women.
But enough with the Horny-version-of- Dr. Phil- crap, let me ask you the questions you want to hear. First of all, what does the new girl have to offer. You say your gf is sweet (and I'm a sucker for sweet- sweet face, sweet personality, sweet morals, big titties, sweet manners), is this new girl not? Is she "spicier?" Is she simply something new? If you maybe stopped seeing the new girl altogether, do you think you'd still miss her after, say, two weeks? Same question for current gf. (this would be a lot easier with names)
And of course it all comes down to this one deciding factor:
Is either Asian? Pick that one