Mio is 30 years old and hasn't had sex for five years. Forgetting a painful breakup and giving up on love, Mio decides to focus on being a working woman. Majima was cheated on by a past girlfriend causing him to give up on love and commitment. He believes that sex isn't good enough without love, and love isn't worth it. The two have fierce tempers, and on a drunken night, each challenges the other on whether they are good lovers. As it turns out, their compatibility sends them to the stars, and they have the best sex of their lives. They make an agreement that its an onetime thing, but fate has different ideas and brings these two together again and again. Even though the two begin developing deeper feelings for each other, neither say what is in their hearts. Mio decides to keep their relationship as friends while she is still unsure of Majima's feelings for her. Majima takes Mio's casual attitude as disinterest and tries to figure out a way to gain her commitment while trying to reveal how he feels as little as possible. Insecurities and jealousies will cause a bumpy road for these two. Can Mio and Majima find a way to tell the other the truth? Or will history ruin their future? Will they be able to let go of past hurts to build a happy, loving relationship?
If you're planning to watch the anime, it's better to read this manga because this is not made for 3 minutes lol. Anyways the main couple in this are interesting on how they take it slow (even if it's hard not to since they are in love of course) and that it's not always based on "sex" per see but you do get saucy scenes. Now believe me, the art is pretty bland in a way but the story had the charm.
Definitely read this folks if you're into office romance!