Karen Yuzuriha, who was born in Okinawa and had a dream of the northern countries, created a pleasure district called SUSUKINO in her own school without permission based on her own image and arbitrary judgment! She created the imaginary city of SUSUKINO from South 3rd Street to South 7th Street, and opened sex shops in each street (classrooms and audiovisual rooms)! It's a campus heaven filled with sex shops such as image clubs, men's esthetic salons, pin saloons, SM clubs, and oppabukuro! "I don't have the intention to study, I depend on this shop," she goes wild with the sweet temptation and corrupts the morals!