A beautiful girl named Airi Natsume suffers from sexual insensitivity and receives a shocking diagnosis from her doctor. She has a unique physical condition—her clitoris is located not externally but deep in her throat. Overwhelmed with confusion and shock, Airi learns that stimulating this "throat clit" can trigger an unprecedented dual orgasm, simultaneously in her throat and vagina. From that moment on, she is penetrated deeply in the throat by numerous men, embracing her destiny as a throat-clit girl. Through these experiences, Airi awakens to unimaginable pleasure, embarking on a journey of sexual slavery and ultimate ecstasy.