Maso Mesu Soap e Youkoso!

An unassuming office worker can't keep his eyes off his independent, strong-willed coworker Mitsurugi and goes to a prostitution bar to get it out of his system. When he does, he finds out that his normally assertive colleague has an insatiable addiction to role reversal, and she might not be the only one...

(Source: Irodori Comics)

Note: A live-action AV adaptation (MIMK-118) was released on April 28th, 2023.