A refreshing sex drama about a convenience store manager who gets carried away by her beauty and makes a disgustingly cocky woman submit to him. Ranran, the daughter of a convenience store owner, is a sassy gal who licks her surroundings and works part-time jobs with a rotten attitude. The store manager, who had reached the limit of his patience, attacked Ranran and took a photo of her. Fearing that her sexual photos will be leaked, a crazy training session begins to make Ranran a sex slave.