[First production bonus] Enclosed "handwritten confession of the wife who committed a sin" * It will end as soon as it runs out. One day, my father-in-law visited the house of Mr. and Mrs. "Jun". He thought that her wonderful body was a waste for his son, and he had been aiming for it for a long time. While her husband went to bed, her father-in-law began to act. "Jun", who has little experience, can not resist and is shown a big and is cuckolded. - She refuses in her heart but does not listen to her body, and gradually becomes absorbed in her father-in-law who teaches her pleasure. - She was captivated by sex and was vaginal shot and completely fallen.