It starts with an anal check, followed by a kiss with a piss-drinking man and defecation into a glass bowl—step inside and an intense scene unfolds. Hinachan, turned into a human toilet, is bombarded by women who one after another dump their excrement onto her. The amount is overwhelming, quickly burying her in feces and urine until she can barely breathe. Yet still unsatisfied, the man adds more waste into the toilet and grins cheerfully at Hinachan. Then, tied up and immobilized, she endures relentless shit attacks. The terror of flying fecal chunks and the unbearable volume eventually push her to the breaking point.