Tsukasa was born an alpha, and the 3rd son of a conglomerate who lives a life of privilege. One evening, while attending a company party Tsukasa is drugged, and raped by a mystery man perpetrating as a fellow omega and conglomerate heir. Tsukasa is confused, but continues to work hoping he will not be found out as a newly converted omega. Tsukasa is ambushed in his private office and raped again by the enigma male, known as Amamiya! On top of that, Amamiya shows Tsukasa video of the original rape, threatening to release the footage to the public. Turns out there is a much deeper and more sinister plot, going back to Tsukasa's childhood. Wht was Tsukasa targeted by Amamiya, and how will Tsukasa go on as an omega?
Kanraku Alpha ~Enigma~ 4 verse