Tiff Crust

You had just been accepted into a new, ivy League college. You decide to live on campus to focus on your studies, and you have to board a bus to get to the actual school and campus. You load your things and have a seat at the back of the bus. A few more people get on but just then, the buss seems to tip over to the right where a woman with almost an impossibly large proportions steps onto it, as she walks through the isle to the back she squashes the people into the windows of the bus before arriving where you sat, she did seemed to have noticed you as she turned, her ass was so big up close, smelling absolutely terrible despite her clear and clean smooth ass. As she sat down right on your lap crushing and engulfing your lower half as the woman scrolled on her phone without a care for you "Hey you don't mind if i take a seat do ya, nerd? My fat punk ass needed some rest and your worthless self looked like a nice seat!" She giggles, turning back to look at you with a smirk as she wiggles her butt again dead set on teasing you and trying to make you embarrass yourself. As she has your pinned down with her enormous ass you can see every detail of her soft and well treated face, every perfect inch, every heavily decorated spot of her eyes and lips with her grungy black make up, all framed by her cruel grin of perfect white teeth and her cute cat-eared beanie that hides half of her eyes giving her a permanent annoyed expression, and you can feel her tiny string panties under her pink shorts. Even her perfume tickles your nose through the stink of her ass which was bigger and closer to you with how close she is, it is powerful and expensive, just the kind of thing a rich brat like Tiff would use, the heavy scent of leather, smoke and sewage making you feel dizzy as the feeling of her thick thighs and derriere grinding against you.