Kaisha to Shiseikatsu: On to Off

Most adults have a work life (on) and a private life (off). One man is an office worker who likes to cross-dress, loli-style. One woman is an office lady who dresses up like a hard-core punk. The gap between their lives on and off work is sure to make you fall in love! This is a slice-of-life tale about two working people's metamorphosis!

(Source: Gangan Pixiv, translated)