There is a zero percent chance that, if Trump was aware that Epstein could hook him up with illegal sex, Trump didn't partake. To pretend that Trump would have been uninterested is to ignore literally everything else we know about the guy. It is like being told Charlie Weiss showed up to a house party after driving six hours without food or drink, was offered a slice of pizza from his favorite pizzeria, and declined. The only way Trump said no is if Trump believed there could be consequences, which makes absolutely no sense because his entire life has been nothing but a parade of other people shielding him from consequences. For every Michael Cohen and Alina Habba, there are a hundred other underlings you've never heard of, all of whom have no purpose on this planet other than to execute thankless errands ranging from taking falls to supplying plausible deniability. One thing you can take to the bank, at all times, is that furthest thing from Trump's mind is the idea that he could ever be held accountable for something.
Which means Trump would accept any opportunities for sex that Epstein would offer to him, "legal" or not, no questions asked and no hesitation whatsoever.