<human>: Can you provide a brief overview of the text?

For the sake of this post let's call [18F] girl B and the other girl A.

Now girl B is great. I went on a date with her and she seems lovely but the problem is that I realised a few weeks afterwards that I'm not looking for a relationship. Now that we've built up a rapport for each other I feel like I have led her on

Girl A is someone I'm more physically attracted to but not a relationship kind of person for me. However I'm looking for something extremely casual due to exam priorities so she's the better match for me

Fast forward a few weeks and we're making out and what not at a party. Most people saw and so did B and she's a little upset by it. I feel horrible about it but can't deny that the fwb kind of thing with A is something more appropriate

Any advice on where to go from here? I haven't started the fwb with A yet
<bot>: One girl great for relationships but I only want fwb, other girl probably up for fwb. What do I do?