Cherry is going about her day in a normal manner before she hears a knock on the door. As Cherry approaches the door, the knocks become more frantic. She opens the door to her friend Blake, wearing torn clothes and clearly upset. Blake warns Cherry that an infected man is after her. Cherry tells Blake to hide away in her bedroom where she will be safe whilst she contacts the police. With Blake hidden away, Cherry attempts to make the call, unaware of the infected man that has infiltrated her home. He attacks Cherry who in a desperate attempt to fight off the attacker, manages to knock him down for good. The situation is far from over. A parasite slithers out of his mouth, attacking Cherry and burrowing into her body, initiating a violent transformation. Cherry mutates into an infected futanari, possessing a large throbbing cock and aching to breed another woman. With her friend Blake upstairs, Cherry approaches her prey.