Margaret changes the sentence to read:
"Margaret is a busty lesbian drenched in her own juices after sex with her girlfriend."
She feels her clothes stick to her moist dark skin as the air humidity increases significantly. She looks at her exposed pussy seeing it drip slightly onto a rubber car mat. Her breasts wet enough to show areolas clean through her t-shirt.
The car smells a bit more of sweat and vaginal fluids. Jane passes a bottle of water to her.
"Here, drink. You gotta stay hydrated after all that sweating and cumming."
Margaret takes a swig as she looks at her phone.
"If you're bothered by my smell I'll crack a window open a bit more."
"Bothered? No, I love it. Kinda wish I was in between your legs right now getting all the way in there, but that's gotta wait a bit more."
"You're gonna get more than you bargained for tonight if that's what you like." Margaret says spreading her dark labia and wafting the smell towards Jane.
"Oh you tease. I'm going to nose-fuck you until I get high off your smell and then... you'll CUM!"
"Oh no, please, do whatever you want with my body but don't make me orgasm, you know how drenched I get!" Margaret giggled.
"Once the smell turns more potent from cumming the nose-fucking will continue. I'm sorry to say the horror might not end on just one orgasm." Jane was now giggling too.
"But what if I make you cum before you do?"
"You wouldn't dare"
"Is that a dare?"
"Yes." Jane concludes, the both of them giggling like idiots.
Margaret pulls up her underwear and pants not wanting to distract the driver any more. With the main source of smell now covered it isn't long until her clothes dry over and the smell lowers noticeably.
With that they both stay quiet as Margaret looks through the app. She idly generates a new sentence.
"Jane finds it hot that Margaret sprays 4 times the average amount of fluids from her vagina during orgasm while she's pregnant."
She finds it weird how specific the app made her change. Instead of making her cum more once like she expected she'll now be a waterfall every time she has sex until she gives birth. Not like she minds, as this will spice things up just enough for her liking and Jane seems to now love it too.