The train broke down. The hot air filled the cabin after the air conditioning cut out. Julia, an advanced OL who pays attention to beauty with metabolic-boosting supplements, was sweating profusely and had reached her limit of holding back her urge to urinate. The perverted doctor did not miss this sight. Pressed close, her giant breasts were groped through her transparent bra, and as her groin was touched at the limit of her urge to urinate, she lost control of her bladder. Then, boldly, she was penetrated internally. That sight was seen by her subordinate, who disliked her, on the same train car... In this closed situation of a train delay, Julia's high-quality, sweaty body aroused the men's sexual desires.