Ωの俺がβと初恋を叶える方法

It doesn't matter if we can't even become mates! What is the fate of an omega who loves a beta? Kouichi was born to a family with alpha lineage and is pressured every day by his father to mate with a capable alpha to produce an heir. Kouichi's rock is his childhood friend, a beta named Hiromu. He's always liked him since they were kids, but when considering his family and the fact that he's an omega, he hasn't told Hiromu his feelings. Meanwhile, when his heat starts, Kouichi masturbates to fantasies of doing it with Hiromu. Disgusted by himself, he takes out his anger on Hiromu, who worries about him. In desperation, he decides that he should just mate with a random alpha and decides to be held by a man who comes near him!? On the other hand, Kouichi's father arbitrarily decides to go forward with betrothing him to an alpha... (Source: Coolmic) Note: Chapter count includes an extra.