Batgirl (Batman: Arkham Knight) (Patreon)

Batgirl was captured during a mission and is now locked away in a basement with no way to escape. Her wrists are tied and all her gadgets have been taken away from her.
She has been sitting on the cold concrete floor for many hours now and is eventually extremely desperate to relieve herself.
Help is on the way, but it could still take hours until they find her location. Fueled by shame and fear she is tensing every muscle in her body to hold on a bit longer. Her legs are fidgeting uncontrollably. A single tear of shock runs down her cheek, while she finally loses control of her body and waves of urine start so soak her tactical underwear and suit.