The girl, who seemed boring every day, suddenly visited the basement dealing with illicit drugs. However, it was pure toxic gas that she was inhaled there. She clings to pleasure as if she seeks salvation in the suffering of poisonous gas. Nanami Yokomiya, about half a year after her debut, expresses the suffering of hell caused by poisonous gas using all of her body. Now, the AV that is full of her body, mind, and eroticism is "poisonous gas / aphrodisiac DE Gangimari brainwashing experiment". It's a masterpiece!