Yuka, who was handing over her work to her colleague Osaki at his retirement party, was astonished by his incompetence. Just then, she encountered a chikan for the first time during her commute! Yuka, who couldn't even scream due to fear, encountered another chikan a few days later. She became excited by even bolder caresses! And that chikan was Osaki! Yuka, who had looked down on her colleague, found herself drowning in his abnormal chikan caresses...
