Anata no Koisuru Kirai na Watashi

Saki Asahina has a secret... though everyone at work thinks she's a true beauty, once her makeup comes off, she's as red as an octopus! Having been cruelly bullied in the past for how she looks, Saki has put years of effort into perfecting her makeup game! Now she's never lacking in attention (or the gossip that comes with it), but she has yet to catch the eye of her boss, Fujimichi Bansho, who she's had a crush on for years. One night, while out buying beer and with her makeup off, Saki finds herself being asked out by her boss, who doesn't realize who she is! Just who has he mistaken her for? How long can she keep her makeup-less face a secret?

(Source: Renta!)