A naive new employee from Sendai to Tokyo is tricked by her eccentric boss and subjected to a series of illicit sexual encounters during a business trip. The story revolves around her infidelity and multiple orgasms. (SSIS-992)

Kokoro, originally from Sendai, found a job in a company after moving to Tokyo. Although she and her boyfriend were in a long-distance relationship, their passion hadn't waned, and they lived happily ever after. Kokoro initially refused her boss's request to go on a business trip with him, but reluctantly agreed to gain experience. Little did she expect what would happen at the destination…