My friend is away due to business, and will be for the majority of the summer, and right up to the point he left I really had zero to no interest in his girl friend. This affair did not even start how normal mindless affairs start, we were not drinking, we have never flirted with each other, and as far as either one of us were concern, neither one was interested in the other. Then, one saturday I helped her with installing large aquarium she had bought, and while this was going on, we did not even speak much, as far as we were concern, she needed help, I was around, so I helped here. Then, after it was over the baseball game started, she offered me a beer for helping, and we just watched the game. This is about when I noticed how much fun she was, she is a girl that loves our team as much as I do, not going into details, but it was an exciting game, only had the one beer, and before I know it, we are making out, then having sex. Now, we have been at it for over two weeks, and still, we dont really feel anything for each other, as far as I am cocern the sex is fun, and when my friend returns, the two of them can go back to normal, so, is this so wrong as long as we seperate sex from feelings?