The fifth installment of the "First Shoot" series featuring a beautiful wife who is one rank above the rest in both looks and eroticism!! A noble woman you'd want to make your mistress!! Married for three years, Ririka Mori, a receptionist working in Nishi-Azabu, makes her AV debut at age 32!! A married woman with a mature sex appeal, Medusa, who makes men fall in love with her just by meeting her eyes!! She's mysterious and doesn't want to talk much, but her greedy sex tells it all!! A real documentary of a wife who has lived a life unrelated to AV, stripping off her clothes for the first time and having her first affair, in three scenes!!