[JUR-169] My fiancée, who said "I have no experience in customs", is too suspicionful and suspicious. Satsuki Fumino

Fumino, the eldest son of a sake brewery that has been in business for 150 years, is Yu's fiancée. In order to marry into a venerable family, you need to get the approval of your strict father ... Fumino, who has a neat and angelic smile, is exactly the ideal bride ... It should be... In fact, she had a different face as the No. 1 legendary prostitute "Karen-chan" for three consecutive years. The true form that should never be caught. - Appeal the idea of chastity and impatient with impatience without SEX until you get married. However, for many years, the strongest Karen-chan (Fumino) unconsciously activates 'amazing tech'. Yu begins to doubt Fumino. And her father also asks a detective to do a background check on Fumino ... What will happen??