Yuna Ogura works as a waitress at a fast food restaurant with the hope of helping her husband earn extra income to pay off the debt from buying a house when they first got married. However, life is not as rosy as she imagined. It was the worst day of Yuna's life, starting early in the morning on the train to work, she encountered a pervert who continuously harassed and touched her private parts, taking advantage of the crowded noise to assault her discreetly. As the train stopped, she quickly ran away from him without noticing another man following her on the way to the fast food restaurant where she worked. Upon arrival, he pretended to be a customer in the shop, but in reality, he was there to observe Yuna's voluptuous buttocks, which always looked very stimulating. While she went to the restroom, he sneaked in and sexually assaulted her in her helpless resistance. She thought the misfortune would stop there, but on the way home, she was again followed by another perverted man. Before she could open the door, he rushed in to rape her and attached a sensor sex toy with a button to control her sensitive area. When her husband returned, he hid in the closet and threatened to release the video if she dared to disclose this incident. That night was a true nightmare, as he forced her to have sex right next to her sleeping husband. The story continued into the next morning...