The scent of ammonia fills the air as she returns, a mischievous glint in her eye. Kneeling on the sofa, she unbuttons her jeans, revealing her bare pussy. With a moan, she begins to pee, the stream arching out, soaking the cushions. The piss flows, creating a dark stain on the light fabric. She giggles, enjoying the taboo act, before wiping herself clean and leaving the room, leaving behind a wet, smelly reminder of her visit.