Marie Konishi, a schoolgirl living an ordinary life, is suddenly kidnapped and imprisoned, forced to endure repeated creampie violations by unfamiliar men over several days. A creampie-only foursome gang rape unfolds relentlessly, with semen pumped into her pussy fitted with a speculum. She is brutally penetrated and made to swallow cum through a rape straw, her body forced to ingest every drop. Overflowing semen is shoved back into her with fingers and glans as eleven consecutive creampie gangbang sessions push her body to its limits. Stimulated beyond control, her vagina grows accustomed to the constant internal ejaculations, transforming her into a pleasure-seeking creampie vessel, serving the men's desires as a living cumdumpster.