<human>: So anyway, we've been going steady for the last two months or so. Nothing serious, just a weekend thing really. But the thing is she keeps on asking when we're going to get serious. Now most of the time we're together we're drinking because were out in the city and  I just say ask me when I'm sober.

Anyways, this morning we were having morning sex and just as it "finished" she ask me when are we going to get serious, I said give me a day or two to think and ill tell you for certain.

 Anyways this is my problem, I don't want a relationship and I'm thinking of telling her we should just be friends because I feel I'm using her for sex (which I'm not). How do I let her down gently. Also she is on the pill and Im worried she may miss it if I tell her what I think to force me Into being with her.

 HELP!

Can you condense the text into a few key points?
<bot>: Been going steady with a girl, she wants to get serious, how do I tell her I don't want a relationship