Is it too cliche to have sex on prom night?

My boyfriend and I have been together for a little over 3 months. We are pretty much at the stage where the only thing in our relationship that we haven't done is have sex. Recently when we were at his house making out he asked me if we were ready to have sex. I told him that I wasn't quite ready yet and he then proceeded to ask if I would be ready by prom. I told him probably not, but ended up mulling this over for a while. I am not quite sure what bothers me more. The thought that if I have sex with him I lose my virginity, and once it is gone it is gone, or the fact that having sex on prom night is extremely cliche and that is not exactly how I want my first time to be. So actually, I'm asking three questions. (1) Should I wait if it is something he really wants to do and I'm not 100% against it? (2) Are things moving too fast? and (3) [like the title says] Is it too cliche to have sex on prom night?

Please and Thank you for your possibly helpful insight.
Is it too cliche to have sex on prom night?
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