Love Can't Be Divided by the Miya Twins

To Kofurin Rei, the Miya twins next door practically came as a set. Their families lived close by and got along well, and Rei was about the same age as the two of them, so it was only natural that they grew up together. It was just that... Rei seemed a little too dependent on her childhood friends. Though she wasn't good at volleyball, she went to every match. She never joined the volleyball club, but she always waited for them at the gym so they could go home together. Sometimes Rei wondered why she couldn't be a guy with natural athletic ability, so she could spend more time with her childhood friends. In short, as you can see, Rei is a clingy girl with a rather unusual way of thinking. * Rei was once asked how she'd feel if her two childhood friends each started a family. The black-haired girl answered without a moment's hesitation, "Then the five of us would always be together." "That's not very likely to happen... If they get married, Atsumu and Osamu won't live together anymore, right?" "Oh, that's true." Rei thought it over seriously. "Could they marry the same person, then? That way, the four of us could always be together." Genius! * Rei: The three of us will be childhood friends for life. Atsumu: I need to find a way to get rid of Osamu and become an only child. Osamu: I need to find a way to get rid of Atsumu and become an only child. No wonder these twins share the same DNA. * Also known as The Miya Twins' Extreme Dependence. Just as the title suggests, it's a love-triangle battlefield between the Atsumu and Osamu factions. The title comes from Koi wa Futago de Warikirenai. That anime is awful, and I personally don't recommend watching it at all, but it was just too fitting not to borrow. The Miya twins start out with maximum affection. The main focus of this story is the faction war (probably). It also incorporates a little Monthly Girls' Nozaki-kun, and includes characters I've made up myself. That's all. Hope you enjoy reading! Theme: Separation is one of life's major challenges