It's romance, unbridled lust, and the scandalous relationship of a lesbian and her best friend… all while being a man in your forties? Thanks to a chemical leak, all the teenage girls in Tokyo have magically turned into middle aged salarymen! Who knew sexiness came with bald spots, parted hair, and neatly-trimmed mustaches? Chinatsu and Tomoe were the best friends two teenage girls could have, but will they be something more as over-the-hill office workers?