The Hostess of This Esteemed Hot Springs is a Shameless Sex Addict - Chapter 1

One year ago, Akira Souma visited a distinguished traditional hot springs inn for work, only to find himself in an affair with the voluptuous hostess despite her already being married with a kid. Since then, he'd visit the inn every few months under the guise of "doing business", when in reality he's getting kinky with the hostess.