Manami studied hard per her overbearing mother's wishes, As a result, she attended a top university and landed a job at a large corporation. However, her prideful demeanor causes her coworkers to find her unlikable and difficult to work with. And much to Manami's chagrin, even though she's far more skilled and competent, her supervisor is nothing but lenient toward the other girl who recently joined! It is only when Mr. Wada commends her hard work that her disgruntled feelings subside. As the two draw closer, a sexual desire takes hold. And before she realizes it, Manami's secret rendezvous become her heart's only solace... But what happens when that lust goes unchecked...and becomes insatiable?