Seriously, the D/s fic practically writes itself...
I can't believe this was the actual show's dialog:
Jessica, Harvey and Louis are at a party, Louis and Harvey are bickering. Jessica cuts them off: "Okay, boys! You don't want me to give you a time out now, do you?" and Harvey replies: "I'd be willing to stand in a corner if you agree to paddle his bottom."
I now want the Jessica/Harvey discipline fic, maybe set pre-canon when Harvey started out as Jessica's protégé.
Also, I really wonder what Jessica thinks of Harvey and Mike's relationship, when the prevarication Harvey throws out when she overheard Mike's "But I would get fired if Jessica found out." is the rather unconnected "He just told me he's a virgin." And her reply of "That doesn't surprise me one bit." was also odd.