I was on a date with this chick that went pretty well. We went to a bar, made out, and I'm telling you this girl made out like a slut. I've never been kissed like this before.

We walk outside towards my apartment, and we make out some more and the horniness is really getting to my head. I pull my lips away and say "I really want to fuck you".

I watch as her slut persona fades away and her face turns into what looks like a guilty, dirty girl. I try to save face and casually invite her into my place to watch a movie. She then makes an insultingly petty excuse like she has to do her laundry (it was 2 am). Next morning she tells me laughing that she didn't even do her laundry (out of the blue).

This is when I realized I was being beta bucked. Chances with her were squandered. I basically know where i fucked up, but what should I have done differently?

Edit: I know that telling her I wanted to fuck her was where I went wrong. That is what triggered the asd as far as I know. My bigger concern is that even without that comment, the invitation to "watch a movie" would likely have also done that.

I guess what I'm asking for is a more clever, casual way to get her in my apartment without triggering asd.