Mr. Jun, a boxed daughter who grew up in a strict family. Partly because of her strict father's eyes, her first relationship with a man was after she was 20 years old, and because of that, only two people have experienced her. She said she was a novice girl who didn't even know how to masturbate because she had little interest in sex. Even so, I thought that I would be able to get married to a wonderful husband who was recognized by my father and have a smooth and smooth life as a newlywed. However, her husband, who is earnest, has little experience with women like her, and his techniques are inexperienced and pale. It seems that he had doubts about what sex was like, so he looked it up on the internet and asked his friends about it. A very pure Jun, who has a personality that can't be satisfied unless he solves his doubts, so that he can enjoy the climax and pleasure by appearing in the video.