People are incapable of simple reasoning anymore. Christina Blasey was in a house with four or five older boys and her young friend. I can only think of one plausible reason why there would be a gathering such as this. She and her friend were there to offer themselves up for sex. That is of course assuming that any of this actually happened.
In a house that was 16+ miles from her home with no idea how she got there or how she got back home.
If that gathering even happened, there are many possible reasons, including innocent reasons. Again, if the gathering ever actually happened.