After finally nailing a job due to personal connections, Momo Shibata has a lot of work ahead of her. Her work buddy, Mr. Kanzaki has quite the reputation for being a go-getter, both at work and when it comes to women. But Momo is nothing but persistent and turns out, Mr. Kanzaki isn't that bad after all. Momo finds herself falling in love but she's just a 'pet' in Mr. Kanzaki's eyes. Will Momo be able to change how Mr. Kanzaki sees her?