“Oh what’s this,” Andrea turned her head to look over her shoulder at you and you felt yourself shrinking under her gaze, embarrassed. You began to wish that you could sink down further into the divot your body’s weight was pressing into her ass cheek to avoid giving her the satisfaction of belittling you like this. “Is someone getting all hot and bothered over his stepmom’s big juicy ass? I mean I can’t blame you, it’s certainly a better ass than you’d ever be able to get at your normal size so you might as well enjoy it, but I don’t want you getting too distracted, I still expect you to put your back into rubbing by ass. I know it’s hard for you to focus since you’re such a disappointment most of the time but I can’t have my slave getting too distracted.”
She finished her little speech with a joking finger wag, as if she was lecturing you on the importance of doing homework on time or something like that, before chuckling and looking at you expectantly. After a few seconds of you, still embarrassed, not getting back to work, Andrea says, “Did you not hear my alternative to rubbing my ass cheek earlier? If you don’t put your back into it right this second you’re getting buried between my buns and you’ll be rubbing my asshole, is that what you want? Maybe it is, being such a little perv. If that is the case and you do actually want a close up inspection of my cute little pucker the by all means, stop rubbing.”
That was all it took to get you rubbing her colossal right cheek, wondering how much of this she’s actually feeling through all the layers of fat on her ass. She was probably doing it more for the satisfaction of reducing you to this.
“Aw and here I was hoping you’d want to go spelunking,” she feigned a disappointed pouty face, before her smile returned. “Although I suppose I don’t need to make these sort of bargains with my property so if I was to guess I’d say you’ll be getting more aquatinted with my ass soon enough.”
To emphasise her point she began to raise her backside up and wiggle her ass in the air. The ground beneath you began to shift around, between her shaking her hips and the jiggling it caused her ass to do it became incredibly difficult to keep steady. You felt the undulating cheeks begin to carry you closer to her crack, and you had to scramble away to avoid slipping down into that dark abyss. Your struggles seemed to amuse Andrea, who let out a chuckle.
“Yes I think you’re on track to becoming my permanent ass slave, but enough with the playing around, get back to work and we’ll see how I’m feeling after you finish,” with that Andrea turned away from you and lowered herself back down onto the bed, and began flipping through a magazine, seemingly leaving you alone for now. With that you decide to put your back into it and try your best to get on her good side, maybe if you did you could avoid getting up close and personal with her asshole.
How do you do?
1) Poorly, Andrea decides to make good on her threat and shove you up her ass.
2) Poorly, Andrea decides on a different punishment.
3) You do a good job, Andrea moves on to the next try out.