The one-eighty-degree transformation of an uncool, unassuming guy!

Suzu grew up amidst hardships because of her mother being deceived by terrible men all the time, so she only wants one thing now: to marry into money! Using her job at a tax accounting office as a pretext, she checks out handsome, rich men and uses her prettiness to get close to her targets. But one day, the morning after one such man rejects her, she wakes up next to Jogasaki, her unassuming superior at work... and they're naked!
"Did you like my taste?" Suzu, who is inexperienced in bed despite looking like a man-eater, unwittingly gave her virginity to Jogasaki, and now he's relentlessly pursuing her! She decides to keep him as an in-betweener until she finds a better man, but destiny has other plans...