Furui Mami(Rui Wakayama) and Shinbori Aiko (Shinkawa Aishichi) were trusted partners in both public and private life. However, the company they both worked for started to go under, and they approached Kawai Ryo(Haruna Kawakita) with an investment. Kawai, a lesbian, had had her eye on Shinbori for some time, and as a condition for her investment, she got Shinbori. Treated like an object, Shinbori became obedient to Kawai...