Beyond the limit! A girl who becomes addicted to suffocation oxygen deficiency ● Student, JD, girlfriend of a couple at a hot spring inn, OL! Hot springs, schools, offices, homes! - A woman who is strangled by strangers! Pinch your nose and have difficulty breathing with Irama! - Unconscious due to the pursuit of strangulation! Ezuki soup overflowing with suffering! Jetting vomiting! Hot spring waterboarding! - Rush into the unexperienced zone with a thick penis that is driven into the ultimate state and pierces! - The pleasure forcibly calls back the consciousness that is on the verge of suffocation! - Convulsions and addiction to unknown pleasure!