Does not sleep with a man too fast help him decipher if he wants long term or not?

Will sleeping with a guy too fast ruin my chances or it doesn't matter? Like if all girls knew the recipe to not sleep with a man too fast Will make her a girlfriend or you just have to be THAT girl for him to make you a girlfriend

Does not sleep with a man too fast help him decipher if he wants long term or not?
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