Omega Megaera 3

[The highly-anticipated, genre-defining omegaverse manga, in English at last! A story steeped in secrets, lies, and family drama. Saimon, an omega, is shunned by his husband’s family for being unable to bear children. But when his father-in-law tasks him with a special favor, it pushes Saimon to spin a tangled web of deception--all to keep his place in the family.] To take down Reiko in the student council election and secure himself as heir to the Hanabusa family, Mamiya joins forces with Reiko's peculiar former childhood friend turned rival, Lily. Despite Lily's adorable attire, the student council treasurer is willing to go to extreme lengths to see Reiko defeated, including dredging up a tragic incident from the previous school year. But when Iori, Mamiya's only friend in the Hanabusa household, ends up implicated in the scandal, how far will Mamiya be willing to compromise his own ethics to secure his future?