I would love to see an option added to leave Jill covered in cum while she's sleeping and when we use her like how you can tell her to leave her tits out. On a side note, it's kind of a bummer that "favors" eat up sequences, so if you do get her to leave her tits out at the cafe or gym you can't see her in that state in those places.
Another feature I'd like to see is the ability to cum on faces while masturbating in front of them or when getting a blowjob or titfuck.
Also more things to do to Jill while she's sleeping would be awesome.