"The number of experienced people is small, and I probably haven't had it yet." Minami Masaki, 30 years old. The wife of the fifth year of marriage who usually works as a company office worker. The number of experienced people is the fourth of the current husbands, and the former three are boyfriends who were dating in junior high school, ● school, and college respectively. "If you have little experience with each other, you don't know if you're good or bad. I feel relieved if the other person feels good for the time being." Minami said she was addicted to making her happy. Actually, it looks like this, and the curiosity about sex and the interest in AV are stronger than anyone else. "I want to know the limits of how comfortable I can be, so I definitely want to try it today." A serious and innocent undeveloped body wife opens Pandora's box! !!