[MEAN MACHINE (Mifune Seijirou)] The Story of a Single Career Woman in Her 40s Getting Addicted to a Relationship with Her Friend's Son 4: Baby-Making Breeding Edition [m00ngato]

An ambitious 40‑year‑old career woman, Haruka, becomes addicted to a secret breeding relationship with her friend’s younger son Reon, mixing intense lactation and breeding scenes with everyday domestic moments. The tension rises as they juggle work, cooking, and a sudden delivery visitor, forcing Haruka to hide her lewd behavior while Reon pushes her toward climax. Through explicit panels of oral, breast feeding, and breeding, the story explores the addictive thrill of their illicit bond, culminating in a climactic breeding edition.