I don't know if anyone mentioned it before me, but it's pretty dumb to pester Mona at a mansion party when the whole family and, moreover, successful graduates of college are hanging out nearby. I can't even imagine what Burke was thinking when he could be caught at any second (considering that MС and Derek were hanging around all the rooms of the mansion). This leads me to think
1) Burke is so stupid to try to fuck Mona when his wife, Sage and his partners are in the next room, to whom he licks the ass
2) He didn't want to fuck, but just patted the her ass, but Mona was so unpleasant that she ran away.
3) It was not Burke who molested her, but one of his partners
I would like to get a clear explanation. Because while the case "Burke molested Mona and wanted to fuck her" sounds incredibly stupid.