Research & Development (R&D) is a visual novel set within the bustling headquarters of Titan Biogenics. But the real excitement lies in the opportunity to work and study alongside the attractive, well-built men who serve as research subjects.

Research & Development (R&D) is a visual novel set within the bustling headquarters of Titan Biogenics. But the real excitement lies in the opportunity to work and study alongside the attractive, well-built men who serve as research subjects.