Forty-year-old wife Chisa has been dissatisfied with her sex life with her husband, carrying daily frustrations. In her first AV appearance, she experiences intense, hardcore sex with a male performer, finally satisfying her long-suppressed desires through overwhelming physical stimulation. During her debut shoot, she discovers the kind of pleasure perfectly suited to her, instantly releasing all her pent-up sexual tension. Her passionate performance and the sense of liberation gained through her interaction with the man mark a bold new beginning for her.