Chikako, who is troubled by a sexless marriage, tries to improve her nighttime activities by purchasing a front-hook bra, but her husband continues to ignore her. One day, when Chikako loses her house key, she ends up at the home of her neighbor, a virgin college student named Shinji. Alone with a young man, Shinji takes the opportunity to attack, but fails to remove the bra... lack of experience!! With the front-hook bra on him, he practices how to gently treat a woman...
