M4F Wow... your butt is TINY

It's actually kind of shocking how little this girl is. At 27 years old, she looks newly out of college, which is kind of true because she just completed her masters in public administration early this past summer, right when I was hiring her. She must be 4'11" (maybe and even 5') and 79-85 lbs. She has no curves but this long raven-colored hair that goes down to her tiny waist. But what I want to explore with some of your women now is this woman's (her name is Kelsey) butt and more important, her butthole. Are there any of you women out there who also have impossibly tight, tiny bodies who would want to do a severely filthy role play involving your tight holes, specifically your butt? I would need you to be very open to getting uncomfortably kinky/weird, so I know this isn't for everyone. But if you also want to do other things within this RP, let me know. Also, let's play with power dynamics. You just got hired, and you want to please me and make sure I am happy with your "performance" so how will you do that? We can set up rules and limits as we go but for now, tell me how tiny you are, cutie.