Kanade Jiyuu, who is Kanade Free for her well-proportioned body and serious play, plays an office lady who is reduced to an anal urinal after using up company money to support her husband! Jiyuu, whose husband falls ill and is struggling to pay the high medical expenses, is invited by her business partner Hirota to work together to raise the medical expenses. Even though she knows it's wrong, she has no choice but to accept the offer, but... the plan is leaked to the president and Jiyuu ends up having her anal violated...