I swear that I'll always treat you right. Thanks to his teasing fingers and deft tongue, she feels like she’s about to lose her mind to the inescapable pleasure of his touch…! Shino Ito is a nerdy office worker who's obsessed with her favorite character, the cool and aloof Vice-Commander Kai. Luckily for her, her boss Katsuya Okuno (who she's lovingly dubbed “Vice-Commander”) looks exactly like him. One night, after getting stood up by a friend, Shino finds herself drinking at a bar with Katsuya, whose kind advice just might be making her heart flutter more than usual. By the time Katsuya helps a drunk Shino home, she mistakes him for Vice-Commander Kai… and dreams that they're having sex! But the mind-numbingly sweet kisses and rock-hard sensations in her dream feel a bit too real… “You're the one who seduced me, so you better be prepared.” Could it be possible that it wasn't Vice-Commander Kai in her dream, but her boss?! And it wasn't a dream, but reality?! As Shino struggles to make sense of the situation she finds herself in, Katsuya makes his move… but there's something else he's not telling her…
