"The Battle-Hardened Former Host" x "The Modest Virgin OL" - A Pure, Doting Love Story That Begins as a Pretend Relationship Between Polar Opposites!

I'll teach you everything about love, kisses, and sex. Kobato Fumioka, a 24 year old office lady with no romantic experience, works under a strict and cold person, Rihito Takazawa. One day, her curious colleague pressures her into visiting a host club for the first time. Feeling out of place in the glamorous and lively setting, she is harassed by a host until she is rescued by the No.1 host, who turns out to be her boss, Takazawa! In exchange for keeping his secret, Takazawa offers to teach her everything about love...?