Ruby User Manual

(※ This book contains provocative depictions, including forced sexual acts with multiple partners, intersex/hermaphroditism, gaslighting, orgies, and sexual intercourse during pregnancy.) (※ The progression of the story includes scenes of high-intensity skinship between the 'bottom' characters.) (※ The main 'top' character appears starting from Volume 2. Please keep this in mind while reading.) Ruby, who possesses both sets of genitals in one body. He thought he had a body that no one would ever accept, but upon reaching adulthood, he enters a school that recognizes his utility. “What a truly precious body this child has.” Students receiving education to meet their future masters. Th...