IPZZ-916 Nene Misumi: A noble, beautiful secretary forced to commute by train in the sweltering summer heat due to unforeseen trouble—she succumbs to a silent molestation-rape by a sweaty, low-status manual laborer who turns the tables on her.

A week spent commuting by train after her company car broke down... Nene, the company president's secretary, falls victim to a groper on a sweltering midsummer train... "You smell so good... and those sexy tits are irresistible..." Lecherous fingers—slow, deliberate, and persistent—grope and fondle her most intimate parts... Stifled cries and ragged breaths escape her lips; her beautiful legs tremble and shake as she suffers the shame of involuntary climax and wetting herself! Her pride is shattered by their lewd touch, awakening a deep, lustful pleasure... The intense, sweat-drenched thrusting of a reeking manual laborer! "Aaaah... no... I'm coming... I want you to do it... more... give me more..." She can no longer escape this ecstasy...