You were riding up an elevator to one of it's highest floors. Early into the journey a young looking lady entered the elevator with you. She was gripping her stomach tightly, a blush and a look of distress across her face. Soon it became clear what was going on as a soft poot with grew to a massive, bubbly roar of a fart. Carrying with it a disgusting stench which filled the elevator nigh instantly.

"Mmnn, phew..."