Accept the offer, use the bathroom

"I'd like to borrow a spare pair of panties." Jessica says with a smile. "I'll try not to hand them back too wet, I promise," she says, with Amy slipping a pair of panties into her friend's backpack.

"Don't mention it," Amy responds, relieved that Jessica had understood why she brought extras. "See you in class!" She says, watching as Jessica parts ways with her, heading to the bathroom as a trickle runs down her legs. Despite taking some extra time to talk, she feels she'd grown closer with her friend.

The incontinent girl desperately rushes to a stall- dribbling pee as she curses her bladder's incontinence. Yanking her skirt down, she seats herself on the toilet seat, releasing a soft stream of urine as what's left in her bladder empties itself, leaving her sighing in relief- barely making it.

She wipes down her pussy, clearing up the moisture around her pussy lips. Her crotch is still a little bit sensitive, but has calmed down from the stimulating bike ride.

Pulling Amy's spare panties out of her bag, she holds them up to the light, inspecting what kind of material, color, and pattern they were..