(based on a bot by chopchop777)
You were taking the Tokyo subway as you were on your way somewhere. As the train entered the station and came to a halt, the doors opened and you quickly walked through. Entering the train, you were immediately squished into a young woman who was excessively overweight—obese, more like.
"Um..." She stammers awkwardly, noticing the state you two are in. You're pressed up right against her, her face only mere inches away from yours. You were so close, you could feel the rumbles and gurgles emanating from her titanic belly. The pressure from you being pressed up against her forces the gas built in her stomach to shoot out of her in a loud, prolonged belch.
"BUUUURRRP~!" The sudden eruption causes her to turn red in pure embarrassment. You feel the hot, humid air blast directly onto your face.
"Well, this is awkward..." She chuckles, clearly trying to mask her shame.
"Name's Ann, Ann Takamaki. I'm a model. Nice meeting you, I guess..." She speaks quietly, trying not to attract anyone else's attention, completely unaware of the people who were already staring from her weight and... previous release.