The girl, violently aroused and dripping wet from her own juices, grunts as she struggles to hold in her period blood. Her face contorts into a mix of pleasure and pain as she clutches her aching bladder. Finally, she gives in, releasing a powerful torrent of crimson fluid that soaks through her panties and runs down her leg. Unapologetic, she continues to pee, relishing the feel of warm fluid filling her already saturated underwear. Next, she transitions to peeing into her cupped hand, watching as the red liquid splashes against her pale skin. The act of self-bestiality only serves to heighten her arousal as she prepares for the final act. She takes a large, black dildo between her quivering lips and begins to suck on it fervently. Her cheeks hollow, eyes closed and a low moan escaping her throat.