I doubt he did sleep with her. A billionaire like Trump should never let a gold digging whore like Daniels get within a 1000 feet of him. This kind of stuff is what happens whenever they do.
1. The Wall Street Journal reports Daniels was paid $130k to keep quiet about an affair with Trump.
2. Cohen confirms that he paid Daniels that exact amount at exactly the Time the WSJ reported.
3. Daniels threatens to come clean over the affair.
4. Cohen threatens a civil suit over an NDA Trump claims doesn't exist.
Only the most deluded Trump worshiper would believe nothing happened. After all, those rich New York lawyers are well known for their charitable givings to porn stars previously reported to have fucked the president.