A girl who had come to find every day boring visited an underground room dealing with illegal drugs on a whim. However, what she was made to inhale there was pure toxic gas. She clings to pleasure as if seeking salvation in the suffering of the toxic gas... Nanami Yokomiya, about half a year after her debut, expresses the hellish suffering caused by toxic gas using her whole body. Right now, the av that contains her body, mind, and eroticism is "Poison Gas/Love Potion Brainwashing Experiment". It's a great masterpiece!