Other Title: Sigma ni Sasageru Virgin Alpha; Offering Up the Virgin Alpha to the Sigma; Σに捧げるバージンアルファ; 为Σ献上我的人生首发α处子; 為Σ獻上我的人生首發α處子

Author: wakke

Summary: Rei Takashiro, CEO of a pharmaceutical company specializing in secondary genders, decides to personally volunteer for the clinical trials of a new drug for alphas. Upon returning to his office, he is shocked to find his secretary Takashi in a powerful state of rut with no known cause. As they scramble for emergency suppressants, Takashi confesses that he's a "superior alpha" ? ...

Latest Chapters: Ch.1 ,