A grueling challenge where a girl inserts an enema into her own anus and endures for 12 minutes! This work presents a unique twist on the self-shot pissing series, focusing entirely on forced defecation. First, the schoolgirl speaks to the camera about pooping, then inserts the enema nozzle into her anus and starts the timer. What follows is an intense display of her struggling to hold it in—leaking urine in small spurts, grimacing in pain, and ultimately failing as shit silently leaks out, soiling her panties without her realizing. Some girls vow to endure but end up helplessly oozing feces from their anus, while others explosively shit themselves in their panties, suffering diarrhea-like accidents. Every dripping sound, every splat of falling shit, blends deep shame with raw eroticism in shocking, unforgettable scenes. By the end, the panties are completely smeared with shit! This is the ultimate dangerous, stinky, and deeply humiliating excretion challenge. (Haketaiya) ※ Facial exposure in main video.